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BC Cough & Cold Side Effects

Generic name: acetaminophen / dextromethorphan / phenylephrine

Medically reviewed by Drugs.com. Last updated on Apr 16, 2024.

Note: This document provides detailed information about BC Cough & Cold Side Effects associated with acetaminophen / dextromethorphan / phenylephrine. Some dosage forms listed on this page may not apply specifically to the brand name BC Cough & Cold.

Applies to acetaminophen / dextromethorphan / phenylephrine: oral capsule, oral tablet.

Serious side effects of BC Cough & Cold

WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:

Other side effects of BC Cough & Cold

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:

These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.

You may report side effects to the FDA at 1-800-332-1088. You may also report side effects at https://www.fda.gov/medwatch.

For healthcare professionals

Applies to acetaminophen/dextromethorphan/phenylephrine: oral capsule, oral liquid, oral powder for reconstitution, oral suspension, oral syrup, oral tablet.

Hepatic

Nervous system

Serotonin syndrome has been reported with concomitant use of dextromethorphan and either a monoamine oxidase inhibitor (MAOI) or a serotonergic drug such as a selective serotonin reuptake inhibitor (SSRI). Serotonin syndrome causes changes in mental status, restlessness, myoclonus, hyperreflexia, diaphoresis, shivering, tremor, and hypertension.[Ref]

Hypersensitivity

Cardiovascular

Gastrointestinal

Psychiatric

Respiratory

Genitourinary

Dysuria and urinary retention are most likely to occur with preexisting bladder outlet obstruction (e.g. prostatic hypertrophy)[Ref]

Hematologic

Ocular

Phenylephrine is most likely to cause mydriasis and acute closure glaucoma in patients with pre-existing closed angle glaucoma.[Ref]

References

1. Cerner Multum, Inc. "Australian Product Information."

Further information

BC Cough & Cold side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.