ZzzQuil Nighttime Sleep-Aid 50 mg/30mL (Diphenhydramine Hydrochloride LIQUID) 50 mg/30mL

ZzzQuil Nighttime Sleep-Aid 50 mg/30mL is a liquid formulation designed to promote restful sleep. This diphenhydramine hydrochloride-based sleep aid is suitable for those seeking relief from occasional sleeplessness.

Strength

50 mg/30mL

Pack Size

8 BOTTLE, PLASTIC in 1 PACKAGE, COMBINATION (37000-500-08) / 30 mL in 1 BOTTLE, PLASTIC

Manufacturer / TM Owner

The Procter & Gamble Manufacturing Company

Select Quantity

Pack/s

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Indications & Clinical Uses

ZzzQuil Nighttime Sleep-Aid is commonly used to help individuals fall asleep faster and improve sleep quality. It is often recommended for those experiencing occasional insomnia or difficulty sleeping due to stress or other factors. The primary active ingredient, diphenhydramine hydrochloride, is an antihistamine that can induce drowsiness, making it useful for nighttime use.

Side Effects

Users of ZzzQuil Nighttime Sleep-Aid may experience drowsiness, which is the intended effect to aid in falling asleep. Some individuals might also feel relaxed and calm. It is important to note that the effects can vary from person to person, and it is advisable to use this product as directed.

Precautions & Warnings

ZzzQuil Nighttime Sleep-Aid should be used with caution. It is not recommended for individuals who are allergic to diphenhydramine hydrochloride or any of the other ingredients. Pregnant or breastfeeding women, as well as those with certain medical conditions, should consult a healthcare provider before use. Always follow the instructions on the label.

Avoid Interactions

ZzzQuil Nighttime Sleep-Aid may interact with other medications, including antihistamines, sedatives, and alcohol. Consuming alcohol while using this product can enhance the sedative effects and should be avoided. It is also advisable to consult a healthcare provider if you are taking other medications to avoid potential interactions.

Frequently Asked Questions

ZzzQuil Nighttime Sleep-Aid is used to help individuals fall asleep faster and improve sleep quality, especially for those experiencing occasional sleeplessness.

ZzzQuil Nighttime Sleep-Aid is taken orally, typically before bedtime. Follow the instructions on the label for the correct dosage.

Common side effects may include drowsiness, dizziness, and dry mouth. These effects can vary from person to person.

It is important to consult a healthcare provider before using ZzzQuil Nighttime Sleep-Aid with other medications to avoid potential interactions.

ZzzQuil Nighttime Sleep-Aid is not recommended for individuals allergic to diphenhydramine hydrochloride or those with certain medical conditions. Pregnant or breastfeeding women should consult a healthcare provider.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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