Tylenol Allergy Multi-Symptom Side Effects

Generic Name: acetaminophen / chlorpheniramine / phenylephrine

Note: This document contains side effect information about acetaminophen / chlorpheniramine / phenylephrine. Some of the dosage forms listed on this page may not apply to the brand name Tylenol Allergy Multi-Symptom.

Some side effects of Tylenol Allergy Multi-Symptom may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA.

Applies to acetaminophen / chlorpheniramine / phenylephrine: controlled-release tablets, tablets

Check with your doctor if any of these most COMMON side effects persist or become bothersome:

Dizziness; drowsiness; dry mouth, nose, or throat; headache; nausea; nervousness; trouble sleeping.

Seek medical attention right away if any of these SEVERE side effects occur while taking acetaminophen / chlorpheniramine / phenylephrine:

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); chest pain; dark urine or pale stools; difficulty urinating; hallucinations; high blood pressure; rapid pulse; severe nervousness; stomach pain; tremors; unusual fatigue; yellowing of the skin or eyes.

More about Tylenol Allergy Multi-Symptom (acetaminophen / chlorpheniramine / phenylephrine)

Consumer resources

Other formulations

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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.

Severe allergies and anaphylaxis: Learn how epinephrine can save a life. Watch Video

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