Cough and cold:

Indications for NYQUIL SINUS:

Sinus pain, congestion, rhinorrhea, sneezing, headache.




Not recommended.




Hepatic dysfunction. Cardiovascular disease. Hypertension. GI or GU obstruction. Glaucoma. Thyroid disease. Diabetes. Asthma. Lower respiratory disorders. Pregnancy. Nursing mothers.

Pharmacologic Class:

Analgesic + antihistamine + sympathomimetic.


See Contraindications. Hypertensive crisis with MAOIs. Increased risk of hepatotoxicity with ≥3 alcoholic drinks/day; avoid. β-blockers increase pressor effects of sympathomimetics. Antagonizes antihypertensives. Increased CNS effects with other CNS depressants.

Adverse Reactions:

Drowsiness, nervousness, dizziness, insomnia, anticholinergic effects, excitability in children, hepatotoxicity (overdosage).

How Supplied:

LiquiCaps—12, 20