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 sleep. This diphenhydramine hydrochloride-based sleep aid is suitable for those seeking relief from occasional sleeplessness. Ideal for nighttime use, it helps you fall asleep faster and stay asleep longer.

Strength

50 mg/30mL

Pack Size

2 BOTTLE, PLASTIC in 1 PACKAGE, COMBINATION (37000-500-24) / 354 mL in 1 BOTTLE, PLASTIC (37000-500

Manufacturer / TM Owner

The Procter & Gamble Manufacturing Company

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Indications & Clinical Uses

ZzzQuil Nighttime Sleep-Aid is primarily used for occasional sleeplessness. It contains diphenhydramine hydrochloride, an antihistamine that can help you fall asleep faster and improve sleep quality. This sleep aid is often used by individuals who struggle with falling asleep due to stress, anxiety, or other temporary sleep disturbances. It is not intended for long-term use or treatment of chronic insomnia.

Side Effects

Common effects of ZzzQuil Nighttime Sleep-Aid may include drowsiness, which is expected due to its sleep-inducing properties. Some users may experience dry mouth, blurred vision, or mild dizziness. These effects are typically temporary and subside as the medication wears off. It is important to avoid activities that require alertness, such as driving or operating machinery, until you know how this sleep aid affects you.

Precautions & Warnings

ZzzQuil Nighttime Sleep-Aid should be used with caution. It is important to follow the recommended dosage and not exceed the suggested use. This sleep aid may cause drowsiness, so it is advisable to take it just before bedtime. Avoid alcohol and other sedatives while using this product, as they can enhance the drowsiness effect. Consult a healthcare provider before use if you have any medical conditions or are taking other medications.

Avoid Interactions

ZzzQuil Nighttime Sleep-Aid may interact with other medications, including sedatives, antihistamines, and alcohol. Combining this sleep aid with other central nervous system depressants can increase the risk of excessive drowsiness. It is also important to be cautious when using this product with medications that cause drowsiness, as it can enhance the sedative effects. Always consult a healthcare provider before combining this sleep aid with other medications.

Frequently Asked Questions

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

ZzzQuil Nighttime Sleep-Aid should be taken orally, typically just before bedtime. Follow the recommended dosage on the package or as directed by a healthcare provider.

It is important to consult a healthcare provider before taking ZzzQuil Nighttime Sleep-Aid with other medications, especially those that cause drowsiness or interact with antihistamines.

Common side effects may include drowsiness, dry mouth, blurred vision, and mild dizziness. These effects are usually temporary and subside as the medication wears off.

ZzzQuil Nighttime Sleep-Aid is intended for short-term use and is not recommended for long-term use without consulting a healthcare provider.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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