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Allres D Side Effects

Generic Name: carbetapentane / pseudoephedrine

Note: This document contains side effect information about carbetapentane / pseudoephedrine. Some of the dosage forms listed on this page may not apply to the brand name Allres D.

For the Consumer

Applies to carbetapentane / pseudoephedrine: oral suspension extended release, oral tablet chewable

Get emergency medical help if you have any of these signs of an allergic reaction while taking carbetapentane / pseudoephedrine: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Stop using carbetapentane and pseudoephedrine and call your doctor at once if you have:

  • pounding heartbeats or fluttering in your chest;

  • pale skin, weakness;

  • severe dizziness, vision problems, hallucinations;

  • painful or difficult urination; or

  • a light-headed feeling, like you might pass out.

Common side effects may include:

  • nausea, loss of appetite;

  • headache, dizziness, drowsiness;

  • constipation, diarrhea; or

  • feeling nervous or excited.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.

For Healthcare Professionals

Applies to carbetapentane / pseudoephedrine: oral liquid, oral suspension extended release, oral tablet chewable

Cardiovascular

Cardiovascular side effects have included tachycardia, palpitations, pallor, arrhythmias, and cardiovascular collapse with hypotension.[Ref]

Gastrointestinal

Gastrointestinal side effects have included nausea.[Ref]

Nervous system

Nervous system side effects have included headache, dizziness, fear, anxiety, tenseness, hallucinations, tremor, weakness, insomnia, convulsions, and central nervous system depression.[Ref]

Respiratory

Respiratory side effects have included respiratory difficulty.[Ref]

Genitourinary

Genitourinary side effects have included dysuria and urinary retention.[Ref]

References

1. "Product Information. Respi-Tann Pd (carbetapentane-pseudoephedrine)." Teamm Pharmaceuticals Inc, Morrisville, NC.

Some side effects of Allres D may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA.

More about Allres D (carbetapentane / pseudoephedrine)

Consumer resources

Other brands: Re-Tann, Respi-Tann, Respi-Tann Pd

Professional resources

Related treatment guides

Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date and complete, but no guarantee is made to that effect. In addition, the drug information contained herein may be time sensitive and should not be utilized as a reference resource beyond the date hereof. This material does not endorse drugs, diagnose patients, or recommend therapy. This information is a reference resource designed as supplement to, and not a substitute for, the expertise, skill , knowledge, and judgement of healthcare practitioners in patient care. The absence of a warning for a given drug or combination thereof in no way should be construed to indicate safety, effectiveness, or appropriateness for any given patient. Drugs.com does not assume any responsibility for any aspect of healthcare administered with the aid of materials provided. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the substances you are taking, check with your doctor, nurse, or pharmacist.

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