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Can you take Carisoprodol with Scot-Tussin Allergy?

1 drug interaction and 22 additional warnings found for the following 2 drugs:

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Drug interactions

Moderate drug interactions

Moderate:

diphenhydrAMINE carisoprodol

Applies to: Scot-Tussin Allergy (diphenhydramine) and carisoprodol

Using diphenhydrAMINE together with carisoprodol may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination. You should avoid or limit the use of alcohol while being treated with these medications. Also avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. Talk to your doctor if you have any questions or concerns. 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:

carisoprodol Food/Lifestyle

Applies to: carisoprodol

Alcohol can increase the nervous system side effects of carisoprodol such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated with carisoprodol. Do not use more than the recommended dose of carisoprodol, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. Talk to your doctor or pharmacist if you have any questions or concerns.

Moderate:

diphenhydrAMINE Alcohol (Ethanol)

Applies to: Scot-Tussin Allergy (diphenhydramine)

Ask your doctor before using diphenhydrAMINE together with ethanol (alcohol). Use alcohol cautiously. Alcohol may increase drowsiness and dizziness while you are taking diphenhydrAMINE. 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

20 potential interactions Applies to: 14 conditions, including Depression, Asthma, COPD, Hypotension, and Hyperthyroidism.

Alcoholism

Moderate:

carisoprodol

Carisoprodol has a moderate potential interaction with Alcoholism.

Carisoprodol is partially metabolized to meprobamate, a pharmacologically active agent with known addictive potential. According to the manufacturer, abrupt cessation of carisoprodol 100 mg/kg/day (approximately 5 times the recommended daily adult dosage) was associated with mild withdrawal symptoms such as abdominal cramps, insomnia, headache, nausea and chills in some study subjects. In clinical use, psychological dependence and abuse have been rare. Nevertheless, therapy with carisoprodol should be administered cautiously in addiction-prone individuals, such as those with a history of alcohol or substance abuse. It may be prudent to refrain from dispensing large quantities of medication to these patients.

Asthma

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Asthma.

Oral anxiolytic, sedative, and hypnotic agents may cause respiratory depression and apnea when given in high dosages or following acute overdose. However, some patients may be susceptible at commonly used dosages, including the elderly, debilitated or severely ill patients, those receiving other CNS depressants, and those with limited ventilatory reserve, chronic pulmonary insufficiency or other respiratory disorders. Therapy with anxiolytic, sedative, and hypnotic agents should be administered cautiously in these patients. Appropriate monitoring and individualization of dosage are recommended.

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Asthma.

It has been suggested that the anticholinergic effect of antihistamines may reduce the volume and cause thickening of bronchial secretions, resulting in obstruction of respiratory tract. Some manufacturers and clinicians recommend that therapy with antihistamines be administered cautiously in patients with asthma or chronic obstructive pulmonary disease.

Cardiovascular Conditions and Disorders

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Cardiovascular Conditions and Disorders.

Antihistamines may infrequently cause cardiovascular adverse effects related to their anticholinergic and local anesthetic (quinidine-like) activities. Tachycardia, palpitation, ECG changes, arrhythmias, hypotension, and hypertension have been reported. Although these effects are uncommon and usually limited to overdosage situations, the manufacturers and some clinicians recommend that therapy with antihistamines be administered cautiously in patients with cardiovascular disease, hypertension, and/or hyperthyroidism.

COPD

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with COPD.

It has been suggested that the anticholinergic effect of antihistamines may reduce the volume and cause thickening of bronchial secretions, resulting in obstruction of respiratory tract. Some manufacturers and clinicians recommend that therapy with antihistamines be administered cautiously in patients with asthma or chronic obstructive pulmonary disease.

Depression

Major:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a major potential interaction with Depression.

A variety of abnormal thinking and behavior changes have been reported to occur in association with the use of most anxiolytics, sedatives and hypnotics. Some of these changes include decreased inhibition, aggressiveness, agitation, and hallucinations. These drugs can cause or exacerbate mental depression and cause suicidal behavior and ideation. Therapy with these drugs should be administered cautiously in patients with a history of depression or other psychiatric disorders. Patients should be monitored for any changes in mood or behavior. It may be prudent to refrain from dispensing large quantities of medication to these patients.

Drug Dependence

Moderate:

carisoprodol

Carisoprodol has a moderate potential interaction with Drug Dependence.

Carisoprodol is partially metabolized to meprobamate, a pharmacologically active agent with known addictive potential. According to the manufacturer, abrupt cessation of carisoprodol 100 mg/kg/day (approximately 5 times the recommended daily adult dosage) was associated with mild withdrawal symptoms such as abdominal cramps, insomnia, headache, nausea and chills in some study subjects. In clinical use, psychological dependence and abuse have been rare. Nevertheless, therapy with carisoprodol should be administered cautiously in addiction-prone individuals, such as those with a history of alcohol or substance abuse. It may be prudent to refrain from dispensing large quantities of medication to these patients.

Gastrointestinal Obstruction

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Gastrointestinal Obstruction.

Antihistamines often have anticholinergic activity, to which elderly patients are particularly sensitive. Therapy with antihistamines should be administered cautiously, if at all, in patients with preexisting conditions that are likely to be exacerbated by anticholinergic activity, such as urinary retention or obstruction; angle-closure glaucoma, untreated intraocular hypertension, or uncontrolled primary open-angle glaucoma; and gastrointestinal obstructive disorders. Conventional, first-generation antihistamines such as the ethanolamines (bromodiphenhydramine, carbinoxamine, clemastine, dimenhydrinate, diphenhydramine, doxylamine, phenyltoloxamine) tend to exhibit substantial anticholinergic effects. In contrast, the newer, relatively nonsedating antihistamines (e.g., cetirizine, fexofenadine, loratadine) reportedly have low to minimal anticholinergic activity at normally recommended dosages and may be appropriate alternatives.

Glaucoma/Intraocular Hypertension

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Glaucoma/Intraocular Hypertension.

Antihistamines often have anticholinergic activity, to which elderly patients are particularly sensitive. Therapy with antihistamines should be administered cautiously, if at all, in patients with preexisting conditions that are likely to be exacerbated by anticholinergic activity, such as urinary retention or obstruction; angle-closure glaucoma, untreated intraocular hypertension, or uncontrolled primary open-angle glaucoma; and gastrointestinal obstructive disorders. Conventional, first-generation antihistamines such as the ethanolamines (bromodiphenhydramine, carbinoxamine, clemastine, dimenhydrinate, diphenhydramine, doxylamine, phenyltoloxamine) tend to exhibit substantial anticholinergic effects. In contrast, the newer, relatively nonsedating antihistamines (e.g., cetirizine, fexofenadine, loratadine) reportedly have low to minimal anticholinergic activity at normally recommended dosages and may be appropriate alternatives.

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Glaucoma/Intraocular Hypertension.

Some hypnotic drugs can have an anticholinergic effect and should be used with caution in patients with glaucoma, and trouble urinating due to retention or enlarged prostate.

Hyperthyroidism

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Hyperthyroidism.

Antihistamines may infrequently cause cardiovascular adverse effects related to their anticholinergic and local anesthetic (quinidine-like) activities. Tachycardia, palpitation, ECG changes, arrhythmias, hypotension, and hypertension have been reported. Although these effects are uncommon and usually limited to overdosage situations, the manufacturers and some clinicians recommend that therapy with antihistamines be administered cautiously in patients with cardiovascular disease, hypertension, and/or hyperthyroidism.

Hypotension

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Hypotension.

Antihistamines may infrequently cause cardiovascular adverse effects related to their anticholinergic and local anesthetic (quinidine-like) activities. Tachycardia, palpitation, ECG changes, arrhythmias, hypotension, and hypertension have been reported. Although these effects are uncommon and usually limited to overdosage situations, the manufacturers and some clinicians recommend that therapy with antihistamines be administered cautiously in patients with cardiovascular disease, hypertension, and/or hyperthyroidism.

Liver Disease

Moderate:

carisoprodol

Carisoprodol has a moderate potential interaction with Liver Disease.

Carisoprodol is primarily converted in the liver to several metabolites, one of which (meprobamate) is pharmacologically active. The metabolites and a small amount of the parent drug are excreted in the urine. Patients with impaired renal and/or hepatic function may be at greater risk for adverse effects due to drug and metabolite accumulation. Therapy with carisoprodol should be administered cautiously in such patients.

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Liver Disease.

Limited pharmacokinetic data are available for the older, first-generation antihistamines. Many appear to be primarily metabolized by the liver, and both parent drugs and metabolites are excreted in the urine. Patients with renal and/or liver disease may be at greater risk for adverse effects from antihistamines due to drug and metabolite accumulation. Therapy with antihistamines should be administered cautiously in such patients. Lower initial dosages may be appropriate.

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Liver Disease.

In general, anxiolytics, sedatives and hypnotics are extensively metabolized by the liver. Their plasma clearance may be decreased and their half-life prolonged in patients with impaired hepatic function. Therapy with these drugs should be administered cautiously in patients with liver disease (some are not recommended in severe liver impairment), and the dosage should be adjusted accordingly. Laboratory testing is recommended prior and during treatment.

Porphyria

Major:

carisoprodol

Carisoprodol has a major potential interaction with Porphyria.

The use of carisoprodol is contraindicated in patients with acute intermittent porphyria. Carisoprodol is partially metabolized to the pharmacologically active meprobamate, which has been reported to precipitate acute attacks of porphyria in susceptible patients.

Renal Dysfunction

Moderate:

carisoprodol

Carisoprodol has a moderate potential interaction with Renal Dysfunction.

Carisoprodol is primarily converted in the liver to several metabolites, one of which (meprobamate) is pharmacologically active. The metabolites and a small amount of the parent drug are excreted in the urine. Patients with impaired renal and/or hepatic function may be at greater risk for adverse effects due to drug and metabolite accumulation. Therapy with carisoprodol should be administered cautiously in such patients.

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Renal Dysfunction.

Limited pharmacokinetic data are available for the older, first-generation antihistamines. Many appear to be primarily metabolized by the liver, and both parent drugs and metabolites are excreted in the urine. Patients with renal and/or liver disease may be at greater risk for adverse effects from antihistamines due to drug and metabolite accumulation. Therapy with antihistamines should be administered cautiously in such patients. Lower initial dosages may be appropriate.

Urinary Retention

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Urinary Retention.

Some hypnotic drugs can have an anticholinergic effect and should be used with caution in patients with glaucoma, and trouble urinating due to retention or enlarged prostate.

Moderate:

Scot-Tussin Allergy

The diphenhydrAMINE in Scot-Tussin Allergy has a moderate potential interaction with Urinary Retention.

Antihistamines often have anticholinergic activity, to which elderly patients are particularly sensitive. Therapy with antihistamines should be administered cautiously, if at all, in patients with preexisting conditions that are likely to be exacerbated by anticholinergic activity, such as urinary retention or obstruction; angle-closure glaucoma, untreated intraocular hypertension, or uncontrolled primary open-angle glaucoma; and gastrointestinal obstructive disorders. Conventional, first-generation antihistamines such as the ethanolamines (bromodiphenhydramine, carbinoxamine, clemastine, dimenhydrinate, diphenhydramine, doxylamine, phenyltoloxamine) tend to exhibit substantial anticholinergic effects. In contrast, the newer, relatively nonsedating antihistamines (e.g., cetirizine, fexofenadine, loratadine) reportedly have low to minimal anticholinergic activity at normally recommended dosages and may be appropriate alternatives.

More resources

carisoprodol

A total of 388 drugs are known to interact with carisoprodol.

Scot-Tussin Allergy

A total of 493 drugs are known to interact with Scot-Tussin Allergy.

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.