Sleep-wake disorders:

Indications for ZZZQUIL LIQUID:

Relief of occasional sleeplessness.


50mg at bedtime as needed.


Not recommended.


Asthma. Emphysema. Chronic bronchitis. Glaucoma. Cardiovascular disease. GI or GU obstruction. Reevaluate if no response or symptoms persist after 2 weeks. Pregnancy. Nursing mothers.

See Also:

Pharmacologic Class:

Hypnotic (anticholinergic).


Potentiates CNS depression with alcohol, other CNS depressants. Concomitant other diphenhydramine products (including topicals): not recommended. Additive effects with other antihistamines, anticholinergics, sedatives, tranquilizers or other nighttime cold/fu products (eg, NyQuil); avoid.

Adverse Reactions:

Drowsiness, dizziness, anticholinergic effects, paradoxical excitement.

How Supplied:

Liquicaps—12, 24, 48; Liq—6oz, 12oz