Can you take Little Tummys Laxative Drops with Saquinavir?
1 drug interaction and 18 additional warnings found for the following 2 drugs:
- Little Tummys Laxative Drops (senna)
- saquinavir
Drug interactions
Moderate drug interactions
Moderate:
senna saquinavir
Applies to: Little Tummys Laxative Drops (senna) and saquinavir
Saquinavir can cause an irregular heart rhythm that may be serious and potentially life-threatening, although it is a relatively rare side effect. The risk is increased if you have a heart condition called congenital long QT syndrome, other cardiac diseases, conduction abnormalities, or electrolyte disturbances, such as low blood levels of magnesium or potassium. These electrolyte disturbances can occur with bowel cleansing preparations or excessive use of medications that have a laxative effect, such as senna. Do not exceed the dose and duration recommended on the product label or prescribed by your doctor. You should seek immediate medical attention if you experience sudden dizziness, lightheadedness, fainting, shortness of breath, or heart palpitations during treatment with these medications, whether taken together or separately. In addition, you should let your doctor know if you experience signs and symptoms of low magnesium or potassium blood level such as weakness, tiredness, drowsiness, dizziness, confusion, tingling, numbness, muscle pain, cramps, nausea, or vomiting. 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:
saquinavir Food/Lifestyle
Applies to: saquinavir
Food can enhance the levels of saquinavir in your body. Saquinavir should be taken with meals or within 2 hours after eating. This will make it easier for your body to absorb the medication. Grapefruit can raise the levels of saquinavir in your body. Discuss the use of grapefruit products with your doctor. Do not increase or decrease the amount of grapefruit products in your diet without first talking to your doctor.
Moderate:
senna multivitamins with minerals
Applies to: Little Tummys Laxative Drops (senna)
Chronic use of senna may reduce your body's ability to absorb certain vitamins (A, D, E, and K) and minerals like calcium. To reduce the risk of diminished absorption of multivitamins with minerals, it is best to use senna only occasionally or for short periods. If your doctor does prescribe these medications together, you may need a dose adjustment or special test to safely use both medications. 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
16 potential interactions Applies to: 16 conditions, including High Cholesterol, Heart Failure, Arrhythmia, Hypokalemia, and Inflammatory Bowel Disease.
Abnormal Glucose Tolerance
Moderate:
saquinavir
Saquinavir has a moderate potential interaction with Abnormal Glucose Tolerance.
New onset diabetes mellitus, exacerbation of preexisting diabetes mellitus, hyperglycemia, and some cases of diabetic ketoacidosis have been reported during postmarketing surveillance in HIV-infected patients treated with protease inhibitors. Some patients required either initiation or dosage adjustments of insulin or oral hypoglycemic agents for treatment of these events. In some cases, hyperglycemia persisted despite discontinuation of protease inhibitor therapy. A causal relationship has not been established between protease inhibitor therapy and these events. Monitoring patients for hyperglycemia, new onset diabetes mellitus, or exacerbation of diabetes mellitus should be considered during protease inhibitor therapy.
Alcoholism
Moderate:
saquinavir
Saquinavir has a moderate potential interaction with Alcoholism.
Saquinavir is primarily metabolized by the liver. Patients with liver disease may be at greater risk for adverse effects from saquinavir due to decreased drug clearance, so therapy should be administered cautiously in these patients. Additionally, there have been reports of worsening liver disease in patients with underlying hepatitis B or C, cirrhosis, chronic alcoholism, and other liver abnormalities. Close monitoring is recommended. The use of saquinavir when administered with ritonavir is contraindicated in patients with severe hepatic impairment.
Appendicitis
Major:
Little Tummys Laxative Drops
The senna in Little Tummys Laxative Drops has a major potential interaction with Appendicitis.
The use of stimulant laxatives is contraindicated in patients with or who may have acute surgical abdomen or appendicitis. These patients may be candidates for emergency surgery. Stimulant laxatives should also not be administered to patients with abdominal pain, particularly if the cause has not been determined.
Arrhythmia
Major:
saquinavir
Saquinavir has a major potential interaction with Arrhythmia.
QT and PR interval dose-dependent prolongation and torsades de pointes have been reported with the use of saquinavir (saquinavir should always be used in combination with ritonavir). Saquinavir should not be used in patients with congenital long QT syndrome, patients with refractory hypokalemia or hypomagnesemia, or in combination with other drugs that can both prolong the QT interval and increase the plasma concentration of saquinavir. Saquinavir is also contraindicated in patients with a complete atrioventricular (AV) block without an implanted pacemaker or patients at risk of a complete AV block.
Caution and close EKG and electrolyte monitoring is recommended if therapy is initiated in patients with congestive heart failure, bradyarrhythmias, structural heart disease, cardiomyopathies, ischemic heart disease, hepatic impairment, and electrolyte abnormalities.
Bleeding Disorder
Major:
Little Tummys Laxative Drops
The senna in Little Tummys Laxative Drops has a major potential interaction with Bleeding Disorder.
The use of stimulant laxatives is contraindicated in patients with anal or rectal fissures. These preparations may cause irritation, burning sensation, and proctitis.
Cardiomyopathy
Major:
saquinavir
Saquinavir has a major potential interaction with Cardiomyopathy.
QT and PR interval dose-dependent prolongation and torsades de pointes have been reported with the use of saquinavir (saquinavir should always be used in combination with ritonavir). Saquinavir should not be used in patients with congenital long QT syndrome, patients with refractory hypokalemia or hypomagnesemia, or in combination with other drugs that can both prolong the QT interval and increase the plasma concentration of saquinavir. Saquinavir is also contraindicated in patients with a complete atrioventricular (AV) block without an implanted pacemaker or patients at risk of a complete AV block.
Caution and close EKG and electrolyte monitoring is recommended if therapy is initiated in patients with congestive heart failure, bradyarrhythmias, structural heart disease, cardiomyopathies, ischemic heart disease, hepatic impairment, and electrolyte abnormalities.
Coagulation Defects and Disorders
Moderate:
saquinavir
Saquinavir has a moderate potential interaction with Coagulation Defects and Disorders.
There have been reports of increased bleeding, including spontaneous skin hematomas and hemarthrosis, in patients with hemophilia type A and B treated with protease inhibitors; however, a causal relationship has not been established. In some patients, additional factor VIII was given. In more than half of the reported cases, protease inhibitor therapy was continued or reintroduced. Patients with hemophilia or other coagulation defects should be monitored closely for bleeding during protease inhibitor therapy.
Diabetes Mellitus
Moderate:
saquinavir
Saquinavir has a moderate potential interaction with Diabetes Mellitus.
New onset diabetes mellitus, exacerbation of preexisting diabetes mellitus, hyperglycemia, and some cases of diabetic ketoacidosis have been reported during postmarketing surveillance in HIV-infected patients treated with protease inhibitors. Some patients required either initiation or dosage adjustments of insulin or oral hypoglycemic agents for treatment of these events. In some cases, hyperglycemia persisted despite discontinuation of protease inhibitor therapy. A causal relationship has not been established between protease inhibitor therapy and these events. Monitoring patients for hyperglycemia, new onset diabetes mellitus, or exacerbation of diabetes mellitus should be considered during protease inhibitor therapy.
Gastrointestinal Obstruction
Major:
Little Tummys Laxative Drops
The senna in Little Tummys Laxative Drops has 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.
Heart Failure
Major:
saquinavir
Saquinavir has a major potential interaction with Heart Failure.
QT and PR interval dose-dependent prolongation and torsades de pointes have been reported with the use of saquinavir (saquinavir should always be used in combination with ritonavir). Saquinavir should not be used in patients with congenital long QT syndrome, patients with refractory hypokalemia or hypomagnesemia, or in combination with other drugs that can both prolong the QT interval and increase the plasma concentration of saquinavir. Saquinavir is also contraindicated in patients with a complete atrioventricular (AV) block without an implanted pacemaker or patients at risk of a complete AV block.
Caution and close EKG and electrolyte monitoring is recommended if therapy is initiated in patients with congestive heart failure, bradyarrhythmias, structural heart disease, cardiomyopathies, ischemic heart disease, hepatic impairment, and electrolyte abnormalities.
High Cholesterol
Moderate:
saquinavir
Saquinavir has a moderate potential interaction with High Cholesterol.
Treatment with ritonavir alone or in combination with other protease inhibitors (e.g., lopinavir, saquinavir, tipranavir, fosamprenavir) has resulted in substantial increases in the concentration of total cholesterol and triglycerides. These effects have also been reported with other protease inhibitors but may be the most dramatic with ritonavir. The clinical significance of these elevations is unclear. Marked elevation in triglyceride levels is a risk factor for development of pancreatitis. Triglyceride and cholesterol testing is recommended before starting ritonavir (with or without other protease inhibitors) and periodically during therapy. Lipid disorders should be managed as clinically appropriate.
Hypokalemia
Major:
saquinavir
Saquinavir has a major potential interaction with Hypokalemia.
QT and PR interval dose-dependent prolongation and torsades de pointes have been reported with the use of saquinavir (saquinavir should always be used in combination with ritonavir). Saquinavir should not be used in patients with congenital long QT syndrome, patients with refractory hypokalemia or hypomagnesemia, or in combination with other drugs that can both prolong the QT interval and increase the plasma concentration of saquinavir. Saquinavir is also contraindicated in patients with a complete atrioventricular (AV) block without an implanted pacemaker or patients at risk of a complete AV block.
Caution and close EKG and electrolyte monitoring is recommended if therapy is initiated in patients with congestive heart failure, bradyarrhythmias, structural heart disease, cardiomyopathies, ischemic heart disease, hepatic impairment, and electrolyte abnormalities.
Inflammatory Bowel Disease
Major:
Little Tummys Laxative Drops
The senna in Little Tummys Laxative Drops has 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.
Liver Disease
Moderate:
saquinavir
Saquinavir has a moderate potential interaction with Liver Disease.
Saquinavir is primarily metabolized by the liver. Patients with liver disease may be at greater risk for adverse effects from saquinavir due to decreased drug clearance, so therapy should be administered cautiously in these patients. Additionally, there have been reports of worsening liver disease in patients with underlying hepatitis B or C, cirrhosis, chronic alcoholism, and other liver abnormalities. Close monitoring is recommended. The use of saquinavir when administered with ritonavir is contraindicated in patients with severe hepatic impairment.
Magnesium Imbalance
Major:
saquinavir
Saquinavir has a major potential interaction with Magnesium Imbalance.
QT and PR interval dose-dependent prolongation and torsades de pointes have been reported with the use of saquinavir (saquinavir should always be used in combination with ritonavir). Saquinavir should not be used in patients with congenital long QT syndrome, patients with refractory hypokalemia or hypomagnesemia, or in combination with other drugs that can both prolong the QT interval and increase the plasma concentration of saquinavir. Saquinavir is also contraindicated in patients with a complete atrioventricular (AV) block without an implanted pacemaker or patients at risk of a complete AV block.
Caution and close EKG and electrolyte monitoring is recommended if therapy is initiated in patients with congestive heart failure, bradyarrhythmias, structural heart disease, cardiomyopathies, ischemic heart disease, hepatic impairment, and electrolyte abnormalities.
Renal Dysfunction
Moderate:
saquinavir
Saquinavir has a moderate potential interaction with Renal Dysfunction.
The principal route of excretion for saquinavir is by hepatic metabolism, therefore no initial dose adjustment is necessary in patients with renal impairment. However, saquinavir has not been studied in patients with severe renal impairment and end-stage renal disease, and caution should be exercised when prescribing this drug to these patients.
More resources
Little Tummys Laxative Drops
A total of 269 drugs are known to interact with Little Tummys Laxative Drops.
- Little tummys laxative drops is in the drug class laxatives.
- Little tummys laxative drops is used to treat Constipation.
saquinavir
A total of 763 drugs are known to interact with saquinavir.
- Saquinavir is in the drug class protease inhibitors.
- Saquinavir is used to treat the following conditions:
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| 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. | |
| No interaction information available. |
Further information
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