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Can you take Magnesium sulfate / potassium chloride / sodium sulfate with Propantheline?

1 drug interaction and 43 additional warnings found for the following 2 drugs:

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Drug interactions

Major drug interactions

Major:

potassium chloride propantheline

Applies to: magnesium sulfate / potassium chloride / sodium sulfate and propantheline

The following interaction applies only if you are taking potassium in a solid formulation (i.E., tablet or capsule swallowed whole) for potassium supplementation:

Talk to your doctor before using potassium oral tablets or capsules together with propantheline. Depending on the dose of propantheline and your overall physical health, combining these medications may increase the irritant effects of potassium on your stomach and upper intestine. This can rarely result in ulcers, bleeding, and other gastrointestinal injury. Contact your doctor immediately if you develop severe abdominal pain, bloating, sudden dizziness or lightheadedness, nausea, vomiting (especially with blood), loss of appetite, and/or black, tarry stools during treatment with these medications. Alternatively, a liquid formulation of potassium may be considered when used in combination with propantheline. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Food/lifestyle interactions

Moderate food/lifestyle interactions

Moderate:

sodium sulfate Food/Lifestyle

Applies to: magnesium sulfate / potassium chloride / sodium sulfate

Oral medications may not be properly absorbed when they are taken within one hour before starting sodium sulfate for bowel cleansing. Talk to your doctor or pharmacist to see if you should adjust the dosing schedule of your other medications before you begin bowel cleansing treatment. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Moderate:

propantheline Alcohol (Ethanol)

Applies to: propantheline

Ask your doctor before using propantheline together with ethanol (alcohol). Use alcohol cautiously. Alcohol may increase drowsiness and dizziness while you are taking propantheline. You should be warned not to exceed recommended dosages and to avoid activities requiring mental alertness. If your doctor prescribes these medications together, you may need a dose adjustment to safely take this combination. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Disease interactions

41 potential interactions Applies to: 34 conditions, including High Blood Pressure, Depression, Heart Attack, Seizures, and Gastritis/Duodenitis.

Acidosis

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Acidosis.

The use of potassium salts is contraindicated in patients with hyperkalemia, since a further increase in serum potassium concentration in such patients can lead to cardiac arrhythmias or arrest. Potassium therapy should be administered cautiously in patients with conditions predisposing to hyperkalemia, such as chronic renal failure, systemic acidosis, acute dehydration, hypoaldosteronism (e.g., due to primary adrenal insufficiency or congenital adrenal enzyme deficiency), uncontrolled diabetes mellitus, and extensive tissue breakdown (e.g., due to severe burns, intravascular hemolysis, tumor lysis syndrome, or rhabdomyolysis). Close monitoring of serum potassium concentrations is recommended, as potentially fatal hyperkalemia can develop rapidly and is often asymptomatic, manifested only by an increased potassium level (6.5 to 8 mEq/L) and characteristic electrocardiographic changes (peaking of T waves, loss of P waves, depression of ST segment, prolongation of the QT interval). Late manifestations include muscle paralysis and cardiovascular collapse from cardiac arrest (9 to 12 mEq/L). Continuous or serial electrocardiography may be appropriate in some patients during replacement therapy, particularly if given intravenously.

Moderate:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a moderate potential interaction with Acidosis.

Hypokalemia in patients with metabolic acidosis should be treated with an alkalinizing potassium salt (i.e. acetate, bicarbonate, citrate, or gluconate) rather than potassium chloride, since alkali therapy helps to promote cellular uptake of potassium. Close monitoring of acid-base balance, serum electrolytes, electrocardiogram, and clinical status is recommended.

Adrenal Insufficiency

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Adrenal Insufficiency.

The use of potassium salts is contraindicated in patients with hyperkalemia, since a further increase in serum potassium concentration in such patients can lead to cardiac arrhythmias or arrest. Potassium therapy should be administered cautiously in patients with conditions predisposing to hyperkalemia, such as chronic renal failure, systemic acidosis, acute dehydration, hypoaldosteronism (e.g., due to primary adrenal insufficiency or congenital adrenal enzyme deficiency), uncontrolled diabetes mellitus, and extensive tissue breakdown (e.g., due to severe burns, intravascular hemolysis, tumor lysis syndrome, or rhabdomyolysis). Close monitoring of serum potassium concentrations is recommended, as potentially fatal hyperkalemia can develop rapidly and is often asymptomatic, manifested only by an increased potassium level (6.5 to 8 mEq/L) and characteristic electrocardiographic changes (peaking of T waves, loss of P waves, depression of ST segment, prolongation of the QT interval). Late manifestations include muscle paralysis and cardiovascular collapse from cardiac arrest (9 to 12 mEq/L). Continuous or serial electrocardiography may be appropriate in some patients during replacement therapy, particularly if given intravenously.

Arrhythmia

Major:

propantheline

Propantheline has a major potential interaction with Arrhythmia.

Patients with tachycardia should be supervised closely during treatment with anticholinergic agents. Tachycardia is produced by blocking normal vagal inhibition of the SA node. Paradoxically, bradycardia may occur due to central vagal stimulation which may occur prior to peripheral cholinergic blockade.

Moderate:

magnesium sulfate / potassium chloride / sodium sulfate

The magnesium sulfate and sodium sulfate in magnesium sulfate / potassium chloride / sodium sulfate both have a moderate potential interaction with Arrhythmia.

The use of osmotic laxatives preparations, containing sodium sulfate, potassium sulfate, and magnesium sulfate may cause cardiac arrhythmias. There have been rare reports of serious arrhythmias associated with the use of ionic osmotic laxative products for bowel preparation. Patients with electrolyte abnormalities should have them corrected before treatment is initiated. Use caution when prescribing preparations in patients at increased risk of arrhythmias or with a history of seizures. It is recommended to conduct a pre-dose and post-colonoscopy ECGs in patients at increased risk of serious cardiac arrhythmias.

Autonomic Neuropathy

Major:

propantheline

Propantheline has a major potential interaction with Autonomic Neuropathy.

Agents with anticholinergic activity can exacerbate many of the manifestations of autonomic neuropathy, including tachycardia, anhidrosis, bladder atony, obstipation, dry mouth and eyes, cycloplegia and blurring of vision, and sexual impotence in males. Therapy with antimuscarinic agents and higher dosages of antispasmodic agents (e.g., dicyclomine or oxybutynin) should be administered cautiously in patients with autonomic neuropathy.

Burns, External

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Burns, External.

The use of potassium salts is contraindicated in patients with hyperkalemia, since a further increase in serum potassium concentration in such patients can lead to cardiac arrhythmias or arrest. Potassium therapy should be administered cautiously in patients with conditions predisposing to hyperkalemia, such as chronic renal failure, systemic acidosis, acute dehydration, hypoaldosteronism (e.g., due to primary adrenal insufficiency or congenital adrenal enzyme deficiency), uncontrolled diabetes mellitus, and extensive tissue breakdown (e.g., due to severe burns, intravascular hemolysis, tumor lysis syndrome, or rhabdomyolysis). Close monitoring of serum potassium concentrations is recommended, as potentially fatal hyperkalemia can develop rapidly and is often asymptomatic, manifested only by an increased potassium level (6.5 to 8 mEq/L) and characteristic electrocardiographic changes (peaking of T waves, loss of P waves, depression of ST segment, prolongation of the QT interval). Late manifestations include muscle paralysis and cardiovascular collapse from cardiac arrest (9 to 12 mEq/L). Continuous or serial electrocardiography may be appropriate in some patients during replacement therapy, particularly if given intravenously.

Dehydration

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Dehydration.

Administration of potassium salts in severe dehydration may predispose to renal impairment. Therapy with potassium salts should be administered cautiously in patients with acute dehydration (e.g., due to severe or prolonged diarrhea or heat stress). Close monitoring of serum potassium concentrations is recommended, as potentially fatal hyperkalemia can develop rapidly and is often asymptomatic, manifested only by an increased potassium level (6.5 to 8 mEq/L) and characteristic electrocardiographic changes (peaking of T waves, loss of P waves, depression of ST segment, prolongation of the QT interval). Late manifestations include muscle paralysis and cardiovascular collapse from cardiac arrest (9 to 12 mEq/L). Continuous or serial electrocardiography may be appropriate in some patients during replacement therapy, particularly if given intravenously.

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Dehydration.

Potassium chloride liquid suspension contains the stool softener, docusate sodium, as a dispersing agent. Clinical studies with potassium chloride liquid suspension indicate that minor changes in stool consistency may be common though usually well tolerated. However, patients may rarely experience diarrhea or cramping abdominal pain. Patients with severe or chronic diarrhea or who are dehydrated ordinarily should not be prescribed potassium chloride liquid suspension.

Depression

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The magnesium sulfate in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Depression.

Antiepileptic drugs can increase depression and suicidal thoughts or behaviors in patients receiving these drugs for any indication. Patients should be monitored for the emergence or worsening of depression, suicidal thoughts and unusual changes in mood or behavior. Caregivers and family should be alert for the emergence or worsening of symptoms. Behaviors of concern should be reported immediately to the healthcare providers.

Diabetes Mellitus

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Diabetes Mellitus.

The use of potassium salts is contraindicated in patients with hyperkalemia, since a further increase in serum potassium concentration in such patients can lead to cardiac arrhythmias or arrest. Potassium therapy should be administered cautiously in patients with conditions predisposing to hyperkalemia, such as chronic renal failure, systemic acidosis, acute dehydration, hypoaldosteronism (e.g., due to primary adrenal insufficiency or congenital adrenal enzyme deficiency), uncontrolled diabetes mellitus, and extensive tissue breakdown (e.g., due to severe burns, intravascular hemolysis, tumor lysis syndrome, or rhabdomyolysis). Close monitoring of serum potassium concentrations is recommended, as potentially fatal hyperkalemia can develop rapidly and is often asymptomatic, manifested only by an increased potassium level (6.5 to 8 mEq/L) and characteristic electrocardiographic changes (peaking of T waves, loss of P waves, depression of ST segment, prolongation of the QT interval). Late manifestations include muscle paralysis and cardiovascular collapse from cardiac arrest (9 to 12 mEq/L). Continuous or serial electrocardiography may be appropriate in some patients during replacement therapy, particularly if given intravenously.

Diarrhea

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Diarrhea.

Potassium chloride liquid suspension contains the stool softener, docusate sodium, as a dispersing agent. Clinical studies with potassium chloride liquid suspension indicate that minor changes in stool consistency may be common though usually well tolerated. However, patients may rarely experience diarrhea or cramping abdominal pain. Patients with severe or chronic diarrhea or who are dehydrated ordinarily should not be prescribed potassium chloride liquid suspension.

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Diarrhea.

Administration of potassium salts in severe dehydration may predispose to renal impairment. Therapy with potassium salts should be administered cautiously in patients with acute dehydration (e.g., due to severe or prolonged diarrhea or heat stress). Close monitoring of serum potassium concentrations is recommended, as potentially fatal hyperkalemia can develop rapidly and is often asymptomatic, manifested only by an increased potassium level (6.5 to 8 mEq/L) and characteristic electrocardiographic changes (peaking of T waves, loss of P waves, depression of ST segment, prolongation of the QT interval). Late manifestations include muscle paralysis and cardiovascular collapse from cardiac arrest (9 to 12 mEq/L). Continuous or serial electrocardiography may be appropriate in some patients during replacement therapy, particularly if given intravenously.

Electrolyte Abnormalities

Moderate:

magnesium sulfate / potassium chloride / sodium sulfate

The magnesium sulfate and sodium sulfate in magnesium sulfate / potassium chloride / sodium sulfate both have a moderate potential interaction with Electrolyte Abnormalities.

The use of osmotic laxatives preparations, containing sodium sulfate, potassium sulfate, and magnesium sulfate may cause cardiac arrhythmias. There have been rare reports of serious arrhythmias associated with the use of ionic osmotic laxative products for bowel preparation. Patients with electrolyte abnormalities should have them corrected before treatment is initiated. Use caution when prescribing preparations in patients at increased risk of arrhythmias or with a history of seizures. It is recommended to conduct a pre-dose and post-colonoscopy ECGs in patients at increased risk of serious cardiac arrhythmias.

Esophageal Disease

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Esophageal Disease.

The use of all solid oral formulations of potassium is contraindicated in patients with arrested or delayed gastrointestinal (GI) transit, whether due to structural, pathological, or pharmacological causes. Potassium is irritating to the GI mucosa and may cause ulcerative and/or stenotic lesions during prolonged physical contact. Based on spontaneous adverse reaction reports, the frequency of small bowel lesions associated with enteric-coated preparations of potassium chloride is 40 to 50 per 100,000 patient-years, while that for wax matrix controlled-release formulations is less than one per 100,000 patient years. Esophageal ulceration has also been reported following administration of controlled-release formulations of potassium chloride in cardiac patients with esophageal compression due to enlarged left atrium. Potassium supplementation should be administered as a liquid preparation or as an aqueous suspension in patients with esophageal obstruction and/or delayed gastrointestinal transit time.

Because of ulcerogenic effects, oral potassium should be administered cautiously in patients with peptic ulcers or other upper gastrointestinal diseases associated with inflammation, bleeding, or perforation. Patients should be advised not to crush, chew, or break potassium tablets or capsules, and to take them with meals and a full glass of water or other liquid. Potassium liquids should be diluted prior to consumption.

Esophageal Obstruction

Major:

propantheline

Propantheline has a major potential interaction with Esophageal Obstruction.

Anticholinergics are contraindicated in patients with obstructive diseases such as achalasia, esophageal stricture or stenosis, pyloroduodenal stenosis, stenosing peptic ulcer, pyloric obstruction, and paralytic ileus. Anticholinergics may further suppress intestinal motility with resultant precipitation or aggravation of toxic megacolon.

Familial Periodic Paralysis

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Familial Periodic Paralysis.

Administration of potassium salts may precipitate attacks in familial hyperkalemic periodic paralysis or paramyotonia congenita. Therapy with potassium preparations should be administered cautiously in patients with these conditions.

Fever

Minor:

propantheline

Propantheline has a minor potential interaction with Fever.

Atropine-like agents may increase the risk of hyperthermia in patients with fever by producing anhidrosis. Therapy with atropine-like agents should be administered cautiously in febrile patients.

Gastritis/Duodenitis

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Gastritis/Duodenitis.

The use of all solid oral formulations of potassium is contraindicated in patients with arrested or delayed gastrointestinal (GI) transit, whether due to structural, pathological, or pharmacological causes. Potassium is irritating to the GI mucosa and may cause ulcerative and/or stenotic lesions during prolonged physical contact. Based on spontaneous adverse reaction reports, the frequency of small bowel lesions associated with enteric-coated preparations of potassium chloride is 40 to 50 per 100,000 patient-years, while that for wax matrix controlled-release formulations is less than one per 100,000 patient years. Esophageal ulceration has also been reported following administration of controlled-release formulations of potassium chloride in cardiac patients with esophageal compression due to enlarged left atrium. Potassium supplementation should be administered as a liquid preparation or as an aqueous suspension in patients with esophageal obstruction and/or delayed gastrointestinal transit time.

Because of ulcerogenic effects, oral potassium should be administered cautiously in patients with peptic ulcers or other upper gastrointestinal diseases associated with inflammation, bleeding, or perforation. Patients should be advised not to crush, chew, or break potassium tablets or capsules, and to take them with meals and a full glass of water or other liquid. Potassium liquids should be diluted prior to consumption.

Gastrointestinal Hemorrhage

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Gastrointestinal Hemorrhage.

The use of all solid oral formulations of potassium is contraindicated in patients with arrested or delayed gastrointestinal (GI) transit, whether due to structural, pathological, or pharmacological causes. Potassium is irritating to the GI mucosa and may cause ulcerative and/or stenotic lesions during prolonged physical contact. Based on spontaneous adverse reaction reports, the frequency of small bowel lesions associated with enteric-coated preparations of potassium chloride is 40 to 50 per 100,000 patient-years, while that for wax matrix controlled-release formulations is less than one per 100,000 patient years. Esophageal ulceration has also been reported following administration of controlled-release formulations of potassium chloride in cardiac patients with esophageal compression due to enlarged left atrium. Potassium supplementation should be administered as a liquid preparation or as an aqueous suspension in patients with esophageal obstruction and/or delayed gastrointestinal transit time.

Because of ulcerogenic effects, oral potassium should be administered cautiously in patients with peptic ulcers or other upper gastrointestinal diseases associated with inflammation, bleeding, or perforation. Patients should be advised not to crush, chew, or break potassium tablets or capsules, and to take them with meals and a full glass of water or other liquid. Potassium liquids should be diluted prior to consumption.

Gastrointestinal Obstruction

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The magnesium sulfate and sodium sulfate in magnesium sulfate / potassium chloride / sodium sulfate both have a major potential interaction with Gastrointestinal Obstruction.

The use of laxatives is contraindicated in patients with intestinal obstruction disorders. Patients with intestinal obstruction disorders may need their underlying condition treated to correct the constipation. Some laxatives require reduction in the colon to their active form to be effective which may be a problem in patients with intestinal obstruction.

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Gastrointestinal Obstruction.

The use of all solid oral formulations of potassium is contraindicated in patients with arrested or delayed gastrointestinal (GI) transit, whether due to structural, pathological, or pharmacological causes. Potassium is irritating to the GI mucosa and may cause ulcerative and/or stenotic lesions during prolonged physical contact. Based on spontaneous adverse reaction reports, the frequency of small bowel lesions associated with enteric-coated preparations of potassium chloride is 40 to 50 per 100,000 patient-years, while that for wax matrix controlled-release formulations is less than one per 100,000 patient years. Esophageal ulceration has also been reported following administration of controlled-release formulations of potassium chloride in cardiac patients with esophageal compression due to enlarged left atrium. Potassium supplementation should be administered as a liquid preparation or as an aqueous suspension in patients with esophageal obstruction and/or delayed gastrointestinal transit time.

Because of ulcerogenic effects, oral potassium should be administered cautiously in patients with peptic ulcers or other upper gastrointestinal diseases associated with inflammation, bleeding, or perforation. Patients should be advised not to crush, chew, or break potassium tablets or capsules, and to take them with meals and a full glass of water or other liquid. Potassium liquids should be diluted prior to consumption.

Major:

propantheline

Propantheline has a major potential interaction with Gastrointestinal Obstruction.

Anticholinergics are contraindicated in patients with obstructive diseases such as achalasia, esophageal stricture or stenosis, pyloroduodenal stenosis, stenosing peptic ulcer, pyloric obstruction, and paralytic ileus. Anticholinergics may further suppress intestinal motility with resultant precipitation or aggravation of toxic megacolon.

Gastrointestinal Perforation

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Gastrointestinal Perforation.

The use of all solid oral formulations of potassium is contraindicated in patients with arrested or delayed gastrointestinal (GI) transit, whether due to structural, pathological, or pharmacological causes. Potassium is irritating to the GI mucosa and may cause ulcerative and/or stenotic lesions during prolonged physical contact. Based on spontaneous adverse reaction reports, the frequency of small bowel lesions associated with enteric-coated preparations of potassium chloride is 40 to 50 per 100,000 patient-years, while that for wax matrix controlled-release formulations is less than one per 100,000 patient years. Esophageal ulceration has also been reported following administration of controlled-release formulations of potassium chloride in cardiac patients with esophageal compression due to enlarged left atrium. Potassium supplementation should be administered as a liquid preparation or as an aqueous suspension in patients with esophageal obstruction and/or delayed gastrointestinal transit time.

Because of ulcerogenic effects, oral potassium should be administered cautiously in patients with peptic ulcers or other upper gastrointestinal diseases associated with inflammation, bleeding, or perforation. Patients should be advised not to crush, chew, or break potassium tablets or capsules, and to take them with meals and a full glass of water or other liquid. Potassium liquids should be diluted prior to consumption.

Glaucoma/Intraocular Hypertension

Major:

propantheline

Propantheline has a major potential interaction with Glaucoma/Intraocular Hypertension.

Anticholinergic agents are contraindicated in patients with primary glaucoma, a tendency toward glaucoma (narrow anterior chamber angle), or adhesions (synechiae) between the iris and lens, as well as for the elderly and others in whom undiagnosed glaucoma or excessive pressure in the eye may be present. Because anticholinergics cause mydriasis, they may exacerbate these conditions.

Heart Attack

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The magnesium sulfate in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Heart Attack.

The parenteral administration of magnesium is contraindicated in patients with heart block or heart damage from myocardial infarction. These conditions may be exacerbated during magnesium infusion. High serum levels of magnesium (> 4.5 mEq/L) can cause sinus bradycardia, AV block, nodal rhythms, and bundle branch block, which can progress to asystole and cardiac arrest at magnesium levels of approximately 14 mEq/L to 15 mEq/L. If parenteral magnesium is used in patients with preexisting conduction disturbances, it should be infused at a slower rate, and cardiac function and serum magnesium level should be closely monitored. The usual precautionary measures should be observed to prevent hypermagnesemia, and IV calcium salts (e.g., calcium gluconate), pressors, cardiac pacemakers, and equipment for supportive care should be immediately available in case of acute magnesium intoxication.

Heart Block

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The magnesium sulfate in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Heart Block.

The parenteral administration of magnesium is contraindicated in patients with heart block or heart damage from myocardial infarction. These conditions may be exacerbated during magnesium infusion. High serum levels of magnesium (> 4.5 mEq/L) can cause sinus bradycardia, AV block, nodal rhythms, and bundle branch block, which can progress to asystole and cardiac arrest at magnesium levels of approximately 14 mEq/L to 15 mEq/L. If parenteral magnesium is used in patients with preexisting conduction disturbances, it should be infused at a slower rate, and cardiac function and serum magnesium level should be closely monitored. The usual precautionary measures should be observed to prevent hypermagnesemia, and IV calcium salts (e.g., calcium gluconate), pressors, cardiac pacemakers, and equipment for supportive care should be immediately available in case of acute magnesium intoxication.

Hemolytic Anemia

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Hemolytic Anemia.

The use of potassium salts is contraindicated in patients with hyperkalemia, since a further increase in serum potassium concentration in such patients can lead to cardiac arrhythmias or arrest. Potassium therapy should be administered cautiously in patients with conditions predisposing to hyperkalemia, such as chronic renal failure, systemic acidosis, acute dehydration, hypoaldosteronism (e.g., due to primary adrenal insufficiency or congenital adrenal enzyme deficiency), uncontrolled diabetes mellitus, and extensive tissue breakdown (e.g., due to severe burns, intravascular hemolysis, tumor lysis syndrome, or rhabdomyolysis). Close monitoring of serum potassium concentrations is recommended, as potentially fatal hyperkalemia can develop rapidly and is often asymptomatic, manifested only by an increased potassium level (6.5 to 8 mEq/L) and characteristic electrocardiographic changes (peaking of T waves, loss of P waves, depression of ST segment, prolongation of the QT interval). Late manifestations include muscle paralysis and cardiovascular collapse from cardiac arrest (9 to 12 mEq/L). Continuous or serial electrocardiography may be appropriate in some patients during replacement therapy, particularly if given intravenously.

High Blood Pressure

Minor:

propantheline

Propantheline has a minor potential interaction with High Blood Pressure.

Cardiovascular effects of anticholinergics may exacerbate hypertension. Therapy with anticholinergic agents should be administered cautiously in patients with hypertension.

History, Peptic Ulcer

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with History, Peptic Ulcer.

The use of all solid oral formulations of potassium is contraindicated in patients with arrested or delayed gastrointestinal (GI) transit, whether due to structural, pathological, or pharmacological causes. Potassium is irritating to the GI mucosa and may cause ulcerative and/or stenotic lesions during prolonged physical contact. Based on spontaneous adverse reaction reports, the frequency of small bowel lesions associated with enteric-coated preparations of potassium chloride is 40 to 50 per 100,000 patient-years, while that for wax matrix controlled-release formulations is less than one per 100,000 patient years. Esophageal ulceration has also been reported following administration of controlled-release formulations of potassium chloride in cardiac patients with esophageal compression due to enlarged left atrium. Potassium supplementation should be administered as a liquid preparation or as an aqueous suspension in patients with esophageal obstruction and/or delayed gastrointestinal transit time.

Because of ulcerogenic effects, oral potassium should be administered cautiously in patients with peptic ulcers or other upper gastrointestinal diseases associated with inflammation, bleeding, or perforation. Patients should be advised not to crush, chew, or break potassium tablets or capsules, and to take them with meals and a full glass of water or other liquid. Potassium liquids should be diluted prior to consumption.

Hyperkalemia

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Hyperkalemia.

The use of potassium salts is contraindicated in patients with hyperkalemia, since a further increase in serum potassium concentration in such patients can lead to cardiac arrhythmias or arrest. Potassium therapy should be administered cautiously in patients with conditions predisposing to hyperkalemia, such as chronic renal failure, systemic acidosis, acute dehydration, hypoaldosteronism (e.g., due to primary adrenal insufficiency or congenital adrenal enzyme deficiency), uncontrolled diabetes mellitus, and extensive tissue breakdown (e.g., due to severe burns, intravascular hemolysis, tumor lysis syndrome, or rhabdomyolysis). Close monitoring of serum potassium concentrations is recommended, as potentially fatal hyperkalemia can develop rapidly and is often asymptomatic, manifested only by an increased potassium level (6.5 to 8 mEq/L) and characteristic electrocardiographic changes (peaking of T waves, loss of P waves, depression of ST segment, prolongation of the QT interval). Late manifestations include muscle paralysis and cardiovascular collapse from cardiac arrest (9 to 12 mEq/L). Continuous or serial electrocardiography may be appropriate in some patients during replacement therapy, particularly if given intravenously.

Infectious Gastroenteritis

Major:

propantheline

Propantheline has a major potential interaction with Infectious Gastroenteritis.

The use of drugs with antiperistaltic activity (primarily antidiarrheal and antimuscarinic agents, but also antispasmodic agents such as dicyclomine or oxybutynin at high dosages) is contraindicated in patients with diarrhea due to pseudomembranous enterocolitis or enterotoxin-producing bacteria. These drugs may prolong and/or worsen diarrhea associated with organisms that invade the intestinal mucosa, such as toxigenic E. coli, Salmonella and Shigella, and pseudomembranous colitis due to broad-spectrum antibiotics. Other symptoms and complications such as fever, shedding of organisms and extraintestinal illness may also be increased or prolonged. In general, because antiperistaltic agents decrease gastrointestinal motility, they may delay the excretion of infective gastroenteric organisms or toxins and should be used cautiously in patients with any infectious diarrhea, particularly if accompanied by high fever or pus or blood in the stool. Some cough and cold and other combination products may occasionally include antimuscarinic agents for their drying effects and may, therefore, require careful selection when necessary.

Inflammatory Bowel Disease

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The magnesium sulfate and sodium sulfate in magnesium sulfate / potassium chloride / sodium sulfate both have a major potential interaction with Inflammatory Bowel Disease.

The use of laxatives is contraindicated in patients with inflammatory bowel disease. Patients with inflammatory bowel disease may experience colonic perforation with use of stimulant laxatives.

Myasthenia Gravis

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The magnesium sulfate in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Myasthenia Gravis.

The use of magnesium sulfate is contraindicated in patients with myasthenia gravis as it can precipitate a myasthenic crisis. Myasthenic crisis is a life-threatening condition characterized by neuromuscular respiratory failure. Symptoms of myasthenic crisis may include difficulty swallowing, ptosis, facial droop, weakness and/or difficulty breathing that may require intubation.

Peptic Ulcer

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Peptic Ulcer.

The use of all solid oral formulations of potassium is contraindicated in patients with arrested or delayed gastrointestinal (GI) transit, whether due to structural, pathological, or pharmacological causes. Potassium is irritating to the GI mucosa and may cause ulcerative and/or stenotic lesions during prolonged physical contact. Based on spontaneous adverse reaction reports, the frequency of small bowel lesions associated with enteric-coated preparations of potassium chloride is 40 to 50 per 100,000 patient-years, while that for wax matrix controlled-release formulations is less than one per 100,000 patient years. Esophageal ulceration has also been reported following administration of controlled-release formulations of potassium chloride in cardiac patients with esophageal compression due to enlarged left atrium. Potassium supplementation should be administered as a liquid preparation or as an aqueous suspension in patients with esophageal obstruction and/or delayed gastrointestinal transit time.

Because of ulcerogenic effects, oral potassium should be administered cautiously in patients with peptic ulcers or other upper gastrointestinal diseases associated with inflammation, bleeding, or perforation. Patients should be advised not to crush, chew, or break potassium tablets or capsules, and to take them with meals and a full glass of water or other liquid. Potassium liquids should be diluted prior to consumption.

Psychosis

Moderate:

propantheline

Propantheline has a moderate potential interaction with Psychosis.

Toxic psychosis manifested as confusion, disorientation, agitation, excitation, memory impairment, delusions and hallucinations may develop at toxic and therapeutic dosages of antimuscarinic agents. Therapy with these agents should be administered cautiously in patients with mental disorders receiving antimuscarinic agents for control of drug-induced extrapyramidal effects, especially at the beginning of therapy or during dosage adjustment. Psychiatric deterioration and psychotic flare-ups have also been reported following withdrawal of therapy. Symptoms include delusions, hallucinations, aggression or violent behavior, and suicidal tendencies. In high dosages, antimuscarinic agents may sometimes produce euphorigenic effects. For this reason, it can be a drug of abuse.

Renal Dysfunction

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The potassium chloride in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Renal Dysfunction.

The use of potassium salts is contraindicated in patients with severe renal impairment characterized by oliguria, anuria, or azotemia. Since potassium is excreted by the kidney, the administration of potassium salts in such patients, particularly by the intravenous route, may produce hyperkalemia and cardiac arrhythmias or arrest. Therapy with potassium salts should be administered cautiously in patients with diminished renal function or other conditions which impairs potassium excretion (e.g. adrenal insufficiency). Close monitoring of serum potassium concentrations is recommended, as potentially fatal hyperkalemia can develop rapidly and is often asymptomatic, manifested only by an increased potassium level (6.5 to 8 mEq/L) and characteristic electrocardiographic changes (peaking of T waves, loss of P waves, depression of ST segment, prolongation of the QT interval). Late manifestations include muscle paralysis and cardiovascular collapse from cardiac arrest (9 to 12 mEq/L). Continuous or serial electrocardiography may be appropriate in some patients during replacement therapy, particularly if given intravenously.

Major:

magnesium sulfate / potassium chloride / sodium sulfate

The magnesium sulfate in magnesium sulfate / potassium chloride / sodium sulfate has a major potential interaction with Renal Dysfunction.

Magnesium is eliminated by the kidney. The serum concentration of magnesium is increased in patients with renal impairment. Magnesium toxicity includes CNS depression, muscular paralysis, respiratory depression, hypotension and prolonged cardiac conduction time. Disappearance of the patellar reflex is a useful clinical sign of magnesium intoxication. Therapy with magnesium should be administered cautiously and dosages should be modified in patients with compromised renal function. Clinical monitoring of serum magnesium levels is recommended.

Seizures

Moderate:

magnesium sulfate / potassium chloride / sodium sulfate

The magnesium sulfate and sodium sulfate in magnesium sulfate / potassium chloride / sodium sulfate both have a moderate potential interaction with Seizures.

The use of osmotic laxatives preparations, containing sodium sulfate, potassium sulfate, and magnesium sulfate may cause cardiac arrhythmias. There have been rare reports of serious arrhythmias associated with the use of ionic osmotic laxative products for bowel preparation. Patients with electrolyte abnormalities should have them corrected before treatment is initiated. Use caution when prescribing preparations in patients at increased risk of arrhythmias or with a history of seizures. It is recommended to conduct a pre-dose and post-colonoscopy ECGs in patients at increased risk of serious cardiac arrhythmias.

Tardive Dyskinesia

Major:

propantheline

Propantheline has a major potential interaction with Tardive Dyskinesia.

Anticholinergic agents and agents with secondary anticholinergic activity may aggravate tardive dyskinesia or induce previously suppressed symptoms. Therapy with these agents should be avoided, if possible, or administered cautiously in patients with preexisting tardive dyskinesia, particularly in the elderly. If tardive dyskinesia symptoms develop or worsen during treatment with an anticholinergic agent, prompt withdrawal of therapy will provide better chances of improving the condition.

Urinary Retention

Major:

propantheline

Propantheline has a major potential interaction with Urinary Retention.

In general, the use of anticholinergic agents is contraindicated in patients with urinary retention and bladder neck obstruction caused by prostatic hypertrophy. Dysuria may occur and may require catheterization. Also, anticholinergic drugs may aggravate partial obstructive uropathy. Caution is advised even when using agents with mild to moderate anticholinergic activity, particularly in elderly patients.

More resources

magnesium sulfate / potassium chloride / sodium sulfate

A total of 577 drugs are known to interact with magnesium sulfate / potassium chloride / sodium sulfate.

propantheline

A total of 219 drugs are known to interact with propantheline.

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.