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Drug interactions between busulfan and Comtrex Allergy Sinus Maximum Strength

Results for the following 2 drugs:
Comtrex Allergy Sinus Maximum Strength (acetaminophen/chlorpheniramine/pseudoephedrine)

Interactions between your drugs


acetaminophen busulfan

Applies to: Comtrex Allergy Sinus Maximum Strength (acetaminophen / chlorpheniramine / pseudoephedrine) and busulfan

Using acetaminophen together with busulfan may increase the effects of busulfan. If your doctor prescribes these two drugs, you may need a dose adjustment or special tests to safely use both. Contact your doctor if you notice any of the side effects of busulfan, which may include bleeding or bruising, seizures, fever or chills, persistent cough, congestion, or breathing problems. You may also notice pain in the stomach or back, nausea, vomiting, or diarrhea. Also, these can be accompanied by decreased appetite or weight loss. Do not stop using any medications without first talking to your doctor.

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Drug and food interactions


chlorpheniramine food

Applies to: Comtrex Allergy Sinus Maximum Strength (acetaminophen / chlorpheniramine / pseudoephedrine)

Alcohol can increase the nervous system side effects of chlorpheniramine 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 chlorpheniramine. Do not use more than the recommended dose of chlorpheniramine, 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.

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Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

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.