Can you take Anatuss LA with Sibutramine?
1 drug interaction and 25 additional warnings found for the following 2 drugs:
- Anatuss LA (guaifenesin/pseudoephedrine)
- sibutramine
Drug interactions
Moderate drug interactions
Moderate:
pseudoephedrine sibutramine
Applies to: Anatuss LA (guaifenesin / pseudoephedrine) and sibutramine
Both sibutramine and pseudoephedrine can increase blood pressure and heart rate, and combining them may enhance these effects. Talk to your doctor if you have any questions or concerns, particularly if you have a history of high blood pressure, irregular heart rhythm, or heart disease. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring 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.
Food/lifestyle interactions
Moderate food/lifestyle interactions
Moderate:
sibutramine Food/Lifestyle
Applies to: sibutramine
Using sibutramine with alcohol can increase the risk of cardiovascular side effects such as increased heart rate, chest pain, or blood pressure changes. In addition, you may also be more likely to experience nervous system side effects such as dizziness, drowsiness, depression, and difficulty concentrating. You should avoid or limit the use of alcohol while being treated with sibutramine. Do not use more than the recommended dose of sibutramine, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medication without first talking to your doctor.
Moderate:
pseudoephedrine Caffeine
Applies to: Anatuss LA (guaifenesin / pseudoephedrine)
Both pseudoephedrine and caffeine can increase blood pressure and heart rate, and combining them may enhance these effects. Talk to your doctor before using these medications, especially if you have a history of high blood pressure or heart disease. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. Contact your doctor if your condition changes or you experience increased side effects. 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
23 potential interactions Applies to: 22 conditions, including Type 2 Diabetes, Benign Prostatic Hyperplasia, Seizures, Hyperthyroidism, and Diabetes Mellitus.
Alcoholism
Moderate:
sibutramine
Sibutramine has a moderate potential interaction with Alcoholism.
Centrally-acting anorexiants are generally subject to habituation and abuse. While sibutramine does not appear to have a significant potential for abuse, clinical data are limited. Therapy with sibutramine should be administered cautiously in patients with a history of alcohol or substance abuse. Such patients should be observed carefully during therapy for signs of misuse of sibutramine.
Anorexia Nervosa
Major:
sibutramine
Sibutramine has a major potential interaction with Anorexia Nervosa.
The use of sibutramine is contraindicated in patients with anorexia nervosa. Sibutramine is an anorexiant used in the treatment of obesity.
Benign Prostatic Hyperplasia
Moderate:
Anatuss LA
The pseudoephedrine in Anatuss LA has a moderate potential interaction with Benign Prostatic Hyperplasia.
Sympathomimetic agents may cause or worsen urinary difficulty in patients with prostate enlargement due to smooth muscle contraction in the bladder neck via stimulation of alpha-1 adrenergic receptors. Therapy with sympathomimetic agents should be administered cautiously in patients with hypertrophy or neoplasm of the prostate.
Cardiovascular Conditions and Disorders
Major:
Anatuss LA
The pseudoephedrine in Anatuss LA has a major potential interaction with Cardiovascular Conditions and Disorders.
Sympathomimetic agents may cause adverse cardiovascular effects, particularly when used in high dosages and/or in susceptible patients. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta- 1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, coronary occlusion, cerebral vasculitis, myocardial infarction, cardiac arrest, and death have been reported. Some of these agents, particularly ephedra alkaloids (ephedrine, ma huang, phenylpropanolamine), may also predispose patients to hemorrhagic and ischemic stroke. Therapy with sympathomimetic agents should generally be avoided or administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders. These agents should not be used in patients with severe coronary artery disease or severe/uncontrolled hypertension.
Major:
sibutramine
Sibutramine has a major potential interaction with Cardiovascular Conditions and Disorders.
Sibutramine and its metabolites inhibit the reuptake of norepinephrine, serotonin, and dopamine and can induce substantial increases in heart rate and blood pressure in some patients. Sibutramine therapy should not be initiated in patients with uncontrolled or poorly controlled hypertension and/or a history of coronary artery disease, arrhythmias, congestive heart failure, stroke, or other severe cardiovascular or cerebrovascular disorders. All patients treated with sibutramine should have blood pressure and pulse measured prior to starting therapy and monitored at regular intervals thereafter. Sustained increases in blood pressure or pulse rate may require a dosage reduction or drug discontinuation.
Cerebral Vascular Disorder
Major:
sibutramine
Sibutramine has a major potential interaction with Cerebral Vascular Disorder.
Sibutramine and its metabolites inhibit the reuptake of norepinephrine, serotonin, and dopamine and can induce substantial increases in heart rate and blood pressure in some patients. Sibutramine therapy should not be initiated in patients with uncontrolled or poorly controlled hypertension and/or a history of coronary artery disease, arrhythmias, congestive heart failure, stroke, or other severe cardiovascular or cerebrovascular disorders. All patients treated with sibutramine should have blood pressure and pulse measured prior to starting therapy and monitored at regular intervals thereafter. Sustained increases in blood pressure or pulse rate may require a dosage reduction or drug discontinuation.
Cerebrovascular Insufficiency
Major:
Anatuss LA
The pseudoephedrine in Anatuss LA has a major potential interaction with Cerebrovascular Insufficiency.
Sympathomimetic agents may cause adverse cardiovascular effects, particularly when used in high dosages and/or in susceptible patients. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta- 1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, coronary occlusion, cerebral vasculitis, myocardial infarction, cardiac arrest, and death have been reported. Some of these agents, particularly ephedra alkaloids (ephedrine, ma huang, phenylpropanolamine), may also predispose patients to hemorrhagic and ischemic stroke. Therapy with sympathomimetic agents should generally be avoided or administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders. These agents should not be used in patients with severe coronary artery disease or severe/uncontrolled hypertension.
Diabetes Mellitus
Moderate:
Anatuss LA
The pseudoephedrine in Anatuss LA has a moderate potential interaction with Diabetes Mellitus.
Sympathomimetic agents may cause increases in blood glucose concentrations. These effects are usually transient and slight but may be significant with dosages higher than those normally recommended. Therapy with sympathomimetic agents should be administered cautiously in patients with diabetes mellitus. Closer monitoring of blood glucose concentrations may be appropriate.
Drug Dependence
Moderate:
sibutramine
Sibutramine has a moderate potential interaction with Drug Dependence.
Centrally-acting anorexiants are generally subject to habituation and abuse. While sibutramine does not appear to have a significant potential for abuse, clinical data are limited. Therapy with sibutramine should be administered cautiously in patients with a history of alcohol or substance abuse. Such patients should be observed carefully during therapy for signs of misuse of sibutramine.
Gastrointestinal Obstruction
Moderate:
Anatuss LA
The pseudoephedrine in Anatuss LA has a moderate potential interaction with Gastrointestinal Obstruction.
The extended-release formulation of pseudoephedrine (Sudafed 24 Hour) contains a non-deformable material. There have been rare reports of obstructive symptoms in patients with known strictures following the ingestion of similar sustained-release products. Therapy with the extended-release formulation of pseudoephedrine should be administered cautiously in patients with preexisting severe gastrointestinal narrowing or obstruction, whether pathologic or iatrogenic.
Glaucoma, Narrow Angle
Major:
sibutramine
Sibutramine has a major potential interaction with Glaucoma, Narrow Angle.
Sibutramine and its metabolites inhibit the reuptake of norepinephrine, serotonin, and dopamine and can induce mydriasis. In patients with narrow angles, pupillary dilation can provoke an acute attack of angle-closure glaucoma. Therapy with sibutramine should be administered cautiously in patients with narrow-angle glaucoma or anatomically narrow angles.
Glaucoma/Intraocular Hypertension
Moderate:
Anatuss LA
The pseudoephedrine in Anatuss LA has a moderate potential interaction with Glaucoma/Intraocular Hypertension.
Sympathomimetic agents can induce transient mydriasis via stimulation of alpha-1 adrenergic receptors. In patients with anatomically narrow angles or narrow-angle glaucoma, pupillary dilation can provoke an acute attack. In patients with other forms of glaucoma, mydriasis may occasionally increase intraocular pressure. Therapy with sympathomimetic agents should be administered cautiously in patients with or predisposed to glaucoma, particularly narrow-angle glaucoma.
History, Thrombotic/Thromboembolic Disorder
Major:
sibutramine
Sibutramine has a major potential interaction with History, Thrombotic/Thromboembolic Disorder.
Sibutramine and its metabolites inhibit the reuptake of norepinephrine, serotonin, and dopamine and can induce substantial increases in heart rate and blood pressure in some patients. Sibutramine therapy should not be initiated in patients with uncontrolled or poorly controlled hypertension and/or a history of coronary artery disease, arrhythmias, congestive heart failure, stroke, or other severe cardiovascular or cerebrovascular disorders. All patients treated with sibutramine should have blood pressure and pulse measured prior to starting therapy and monitored at regular intervals thereafter. Sustained increases in blood pressure or pulse rate may require a dosage reduction or drug discontinuation.
History - Cerebrovascular Disease
Major:
sibutramine
Sibutramine has a major potential interaction with History - Cerebrovascular Disease.
Sibutramine and its metabolites inhibit the reuptake of norepinephrine, serotonin, and dopamine and can induce substantial increases in heart rate and blood pressure in some patients. Sibutramine therapy should not be initiated in patients with uncontrolled or poorly controlled hypertension and/or a history of coronary artery disease, arrhythmias, congestive heart failure, stroke, or other severe cardiovascular or cerebrovascular disorders. All patients treated with sibutramine should have blood pressure and pulse measured prior to starting therapy and monitored at regular intervals thereafter. Sustained increases in blood pressure or pulse rate may require a dosage reduction or drug discontinuation.
History - Myocardial Infarction
Major:
sibutramine
Sibutramine has a major potential interaction with History - Myocardial Infarction.
Sibutramine and its metabolites inhibit the reuptake of norepinephrine, serotonin, and dopamine and can induce substantial increases in heart rate and blood pressure in some patients. Sibutramine therapy should not be initiated in patients with uncontrolled or poorly controlled hypertension and/or a history of coronary artery disease, arrhythmias, congestive heart failure, stroke, or other severe cardiovascular or cerebrovascular disorders. All patients treated with sibutramine should have blood pressure and pulse measured prior to starting therapy and monitored at regular intervals thereafter. Sustained increases in blood pressure or pulse rate may require a dosage reduction or drug discontinuation.
Hyperthyroidism
Major:
Anatuss LA
The pseudoephedrine in Anatuss LA has a major potential interaction with Hyperthyroidism.
Sympathomimetic agents may cause adverse cardiovascular effects, particularly when used in high dosages and/or in susceptible patients. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta- 1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, coronary occlusion, cerebral vasculitis, myocardial infarction, cardiac arrest, and death have been reported. Some of these agents, particularly ephedra alkaloids (ephedrine, ma huang, phenylpropanolamine), may also predispose patients to hemorrhagic and ischemic stroke. Therapy with sympathomimetic agents should generally be avoided or administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders. These agents should not be used in patients with severe coronary artery disease or severe/uncontrolled hypertension.
Liver Disease
Major:
sibutramine
Sibutramine has a major potential interaction with Liver Disease.
Sibutramine is converted by the liver to two active metabolites, which are further metabolized to inactive substances and subsequently eliminated by the kidney. Due to a lack of clinical data, the manufacturer does not recommend the use of sibutramine in patients with severe renal and/or hepatic impairment. Based on limited pharmacokinetic data, sibutramine may be administered in mild or moderate hepatic insufficiency at normally recommended dosages.
Phenylketonuria
Moderate:
Anatuss LA
The pseudoephedrine in Anatuss LA has a moderate potential interaction with Phenylketonuria.
Chewable products frequently may contain aspartame, which is metabolized in the gastrointestinal tract to phenylalanine. Sudafed (brand of pseudoephedrine) chewable 15 mg tablets provide the equivalent of 0.78 mg of phenylalanine per each tablet. The aspartame/phenylalanine content should be considered when this and similar products are used in patients who must restrict their intake of phenylalanine (i.e. phenylketonurics).
Pheochromocytoma
Major:
Anatuss LA
The pseudoephedrine in Anatuss LA has a major potential interaction with Pheochromocytoma.
Sympathomimetic agents may cause adverse cardiovascular effects, particularly when used in high dosages and/or in susceptible patients. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta- 1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, coronary occlusion, cerebral vasculitis, myocardial infarction, cardiac arrest, and death have been reported. Some of these agents, particularly ephedra alkaloids (ephedrine, ma huang, phenylpropanolamine), may also predispose patients to hemorrhagic and ischemic stroke. Therapy with sympathomimetic agents should generally be avoided or administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders. These agents should not be used in patients with severe coronary artery disease or severe/uncontrolled hypertension.
Prostate Tumor, Benign
Moderate:
Anatuss LA
The pseudoephedrine in Anatuss LA has a moderate potential interaction with Prostate Tumor, Benign.
Sympathomimetic agents may cause or worsen urinary difficulty in patients with prostate enlargement due to smooth muscle contraction in the bladder neck via stimulation of alpha-1 adrenergic receptors. Therapy with sympathomimetic agents should be administered cautiously in patients with hypertrophy or neoplasm of the prostate.
Renal Dysfunction
Major:
sibutramine
Sibutramine has a major potential interaction with Renal Dysfunction.
Sibutramine is converted by the liver to two active metabolites, which are further metabolized to inactive substances and subsequently eliminated by the kidney. Due to a lack of clinical data, the manufacturer does not recommend the use of sibutramine in patients with severe renal and/or hepatic impairment. Based on limited pharmacokinetic data, sibutramine may be administered in mild or moderate hepatic insufficiency at normally recommended dosages.
Seizures
Moderate:
sibutramine
Sibutramine has a moderate potential interaction with Seizures.
Sibutramine and its metabolites inhibit the reuptake of norepinephrine, serotonin, and dopamine. In clinical trials, seizures were reported in < 0.1% of patients treated with sibutramine. Therapy with sibutramine should be administered cautiously in patients with or predisposed to seizures.
Type 2 Diabetes
Moderate:
sibutramine
Sibutramine has a moderate potential interaction with Type 2 Diabetes.
Obese, type 2 diabetic patients who achieve weight loss may demonstrate improved metabolic control of their disease as a result of their reduced weight. Therefore, patients with type 2 diabetes mellitus should be monitored during weight-reduction therapy (or therapy that may be expected to induce significant weight loss as a secondary effect) for hypoglycemia and reduced need for oral hypoglycemic medication or insulin, and the dosages of these agents adjusted accordingly. Patients should be apprised of the risk of hypoglycemia and be alert to potential signs and symptoms such as headache, dizziness, drowsiness, nervousness, confusion, tremor, hunger, weakness, perspiration, and palpitation.
More resources
Anatuss LA
A total of 237 drugs are known to interact with Anatuss LA.
- Anatuss la is in the drug class upper respiratory combinations.
- Anatuss la is used to treat Cough and Nasal Congestion.
sibutramine
A total of 608 drugs are known to interact with sibutramine.
- Sibutramine is in the drug class anorexiants.
- Sibutramine is used to treat Weight Loss.
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
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.