Sleep Aid 25 mg/1 (Diphenhydramine HCl TABLET, FILM COATED) 25 mg/1

Diphenhydramine HCl 25 mg tablets are an over-the-counter sleep aid designed to help with occasional sleeplessness. This antihistamine promotes drowsiness, making it useful for those struggling with insomnia or needing short-term relief from sleeplessness.

Strength

25 mg/1

Pack Size

200 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (11822-0672-6)

Manufacturer / TM Owner

Rite Aid Corporation

Select Quantity

Pack/s

Request a Quote

Please fill out the form below and our team will get back to you shortly with pricing and further information.

First Name

Last Name

Phone

Delivery Country

Delivery PostCode/Zipcode

Select Your Profile

I have read and agree to the terms & conditions, including the privacy policy, return policy, and usage terms as applicable to this request.

Indications & Clinical Uses

Diphenhydramine HCl is primarily used as a sleep aid to help individuals fall asleep faster and stay asleep longer. It is often taken by people experiencing occasional sleeplessness or those who need temporary relief from insomnia. This antihistamine works by blocking histamine receptors in the brain, which can induce drowsiness and help with sleep. It is also sometimes used for allergy relief, but its primary use is as a sleep aid.

Side Effects

Common effects of Diphenhydramine HCl include drowsiness, which is its intended effect when used as a sleep aid. Some users may also experience dry mouth, blurred vision, or mild dizziness. These effects are generally 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

Diphenhydramine HCl should be handled with care, especially by individuals with certain medical conditions. It is important to consult with a healthcare provider before taking this sleep aid if you have conditions such as glaucoma, asthma, or an enlarged prostate. Additionally, this medication can cause drowsiness, so it should not be taken with alcohol or other sedatives. Always follow the instructions on the label and store the medication in a cool, dry place.

Avoid Interactions

Diphenhydramine HCl can interact with various substances, including alcohol and other sedatives, which can enhance its drowsiness effects. It may also interact with medications that affect the central nervous system, such as antidepressants or other antihistamines. Always inform your healthcare provider about all the medications you are taking to avoid potential interactions. It is also advisable to avoid driving or operating heavy machinery while taking this sleep aid.

Frequently Asked Questions

Diphenhydramine HCl is primarily used as a sleep aid to help with occasional sleeplessness and insomnia.

Diphenhydramine HCl 25 mg tablets should be taken orally, typically before bedtime, as directed on the label or by a healthcare provider.

Common side effects include drowsiness, dry mouth, blurred vision, and mild dizziness.

It is important to consult a healthcare provider before taking Diphenhydramine HCl with other medications, as it can interact with various substances.

Diphenhydramine HCl is generally intended for short-term use. Long-term use should be discussed with a healthcare provider.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

Disclaimer

At GNH India, we aim to provide information that is expert-reviewed, accurate, and reliable. However, all content on this platform is intended for general informational purposes only and does not constitute professional medical advice, diagnosis, or treatment. While efforts are made to maintain accuracy and currency, the information may contain errors, omissions, or may not reflect the latest developments. Always consult a qualified healthcare professional regarding any medical concerns.

All product names, brand names, trademarks and registered trademarks displayed on this website are the property of their respective owners. This website and its operator are not affiliated with, endorsed by, or authorized by any such trade mark owners unless expressly stated. Any reference to product names or trademarks is made solely for descriptive and informational purposes. No commercial relationship, sponsorship, approval, or association with any trademark owner should be inferred. Information provided herein does not constitute promotion, advertising, or an offer for sale of any medicinal product and is intended solely for general informational purposes.

All trademarks and brand names displayed on this website are used strictly in accordance with the provisions of the Trade Marks Act, 1999, specifically Sections 30 and 30(1) governing fair use. Trademark ownership has been accurately attributed under the "Manufacturer/ TM Owner" section in compliance with statutory requirements.