This combination medication is used to temporarily treat cough, chest congestion, fever, body aches, and stuffy nose symptoms caused by the common cold, flu, or other breathing illnesses (such as sinusitis, bronchitis).

In Each Caplet: Active Ingredients: Acetaminophen (325 Mg), Pain Reliever/Fever Reducer; Dextromethorphan HBR (10 Mg), Cough Suppressant; Phenylephrine HCI (5 Mg), Nasal Decongestant; Triprolidine HCI (1.25 Mg), Antihistamine.

Ingredients. Active Ingredients: (Mucinex Fast-Max Day Severe Cold): In Each Liquid Gel: Acetaminophen (325 mg), Dextromethorphan HBr (10 mg), Guaifenesin (200 mg), Phenylephrine HCl (5 mg).

Dextromethorphan is a cough suppressant that affects a certain part of the brain, reducing the urge to cough. Acetaminophen (APAP) is a non-aspirin pain reliever and fever reducer. Antihistamines help relieve watery eyes, itchy eyes/nose/throat, runny nose, and sneezing.

This drug may make you dizzy or drowsy. Alcohol or marijuana (cannabis) can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness until you can do it safely.

Mucinex can cause mild to moderate side effects in some people. This can include digestive symptoms, dizziness, and drowsiness. If mucus sits in your airways, bacteria can collect and grow there as well.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: breathing problems (such as emphysema, chronic bronchitis, asthma, smoker's cough), cough with blood or large amounts of mucus, liver problems. This drug may make you dizzy or drowsy.

Maximum strength formula for nighttime cold & flu symptoms. Each 4-hour dose provides multi-symptom relief so you can have a better morning.

MUCINEX FAST-MAX COLD, FLU AND SORE THROAT- acetaminophen, dextromethorphan hydrobromide, guaifenesin, and phenylephrine hydrochloride capsule, liquid filled.

This drug may make you dizzy or drowsy. Alcohol or marijuana (cannabis) can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness until you can do it safely.

Mucinex can cause mild to moderate side effects in some people. This can include digestive symptoms, dizziness, and drowsiness. If mucus sits in your airways, bacteria can collect and grow there as well.