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Diphenhydramine

Temporarily relieves these symptoms due to the common cold, hay fever, or other upper respiratory allergies: runny nose sneezing itching of the nose o.

يباع بدون وصفة طبية في بعض البلدان Oral Safety alerts on record

How to use Diphenhydramine

ما تقوله النشرة الرسمية. إذا وصفه لك طبيب، فاتبع الوصفة. وإذا اختلفت نشرة عبوتك، فالأولوية لها.

لمن هو

Temporarily relieves these symptoms due to the common cold, hay fever, or other upper respiratory allergies: runny nose sneezing itching of the nose or throat itchy, watery eyes

كيف يُتناول وكم مرة
  • Do not take more than directed
  • Adults and children 12 years of age and over: Take 1 caplet every 4 to 6 hours while symptoms persist
  • Do not take more than 6 caplets in 24 hours unless directed by a doctor
  • Children under 12 years of age: ask a doctor
While you are taking it

drowsiness may occur avoid alcoholic beverages alcohol, sedatives and tranquilizers may increase the drowsiness effect use caution when driving a motor vehicle or operating machinery excitability may occur, especially in children

Talk to a doctor first if

trouble urinating due to enlarged prostate gland glaucoma a breathing problem such as emphysema or chronic bronchitis

Warnings

Do not use with any other products containing diphenhydramine, even one used on skin

Pregnancy and breastfeeding

If pregnant or breast-feeding , ask a health professional before use.

How to store it

Keep out of reach of children.

إذا نسيت جرعة

تناولها عندما تتذكر، إلا إذا اقترب موعد الجرعة التالية. عندها تخطَّ الجرعة المنسية. لا تتناول جرعتين معًا أبدًا للتعويض. راجع النشرة، فبعض الأدوية مختلفة.

From the official U.S. FDA label for this active ingredient. Your pack may have a different strength, so always read its leaflet. If a doctor prescribed it, follow the prescription. Ask a pharmacist if you are unsure. Label dated 2026-01-14.

Registered products

United States (FDA)

Nighttime Sleep AidDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1 · Tablet · HEB
NDC 37808-019Label
Allergy ReliefDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1 · Capsule, Liquid Filled · Whole Foods Market, INC.
NDC 42681-0050Label
Cvs Diphenhydramine HydrochlorideDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1 · Tablet · CVS Pharmacy
NDC 51316-186Label
Dg Health Sleep AidDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1 · Tablet, Film Coated · Dolgencorp Inc
NDC 55910-431Label
Diphenhydramine HclDIPHENHYDRAMINE HYDROCHLORIDE 50 mg/1 · Capsule · NuCare Pharmaceuticals, Inc.
NDC 66267-779Label

Nigeria (NAFDAC)

NAFDACEx-Coff A11-100047NAFDACDipar Syrup A11-1231NAFDACFimin Syrup A11-0426NAFDACVadilyn Syrup 04-4148NAFDACVadilix Syrup_ 04-4113NAFDACEmzor Para Night A11-0424NAFDACUgolab Baby Cough 04-4504NAFDACCleepain Tablets_ A11-0373NAFDACNalis Cough Syrup A11-100036NAFDACExokuf Cough Syrup A11-100627NAFDACKofmed Expectorant A4-8980NAFDACD-Koff Expectorant 04-2751

Other countries: check your pack's registration number and we point you to your regulator.

Safety alerts and recalls

Unisom, SleepMinis, Diphenhydramine HCl, Mini-Capsules, 25 mg, 60 Mini-Capsules bottles, Dist. by Chattem, Inc., P.O. Box 2219, Chattanooga, TN 37409-0219, USA, UPC 0 41167 00670 2U.S. FDA Class II
26 Mar 2025 · Chattem Inc · OngoingCGMP Deviations; detection of Nitrosamine Drug Substance-Related Impurities (NDSRI), N-nitroso-desmethyl-diphenhydramine (n-dph), above the FDA Recommended Intake Limit
Unisom, SleepMelts, Diphenhydramine HCl tablets, 25 mg, Nighttime Sleep-Aid, 4 x 8 blister packs per carton, Cherry flavor, Manufactured by Adare Pharmaceuticals, Inc., Dist. by ChU.S. FDA Class II
4 Mar 2025 · Chattem Inc · OngoingCGMP Deviations: Nitrosamine Drug Substance Related Issue impurity above the daily acceptable intake limit defined by the Food and Drug Administration.
Diphenhydramine HCl 25 mg, 1000 Capsules per bottle, Akron Pharma, Manufactured for: Akron Pharma, Inc., 373 RT US 46 W Building E., Suite 117, Fairfield, NJ 07004, NDC 71399-8028-U.S. FDA Class III
12 Dec 2024 · Akron Pharma, Inc. · OngoingLabeling: Not Elsewhere Classified: Tablets/Capsules imprinted with wrong ID.
Diphenhydramine HCl 50 mg, 1000 capsules per bottle, Akron Pharma, Manufactured for: Akron Pharma, Inc. 373 Route US 46, Building E, Suite 117, Fairfield, NJ 07004, NDC 71399-8026-U.S. FDA Class III
12 Dec 2024 · Akron Pharma, Inc. · OngoingLabeling: Not Elsewhere Classified: Tablets/Capsules imprinted with wrong ID.

A recall usually affects certain batches only. Compare the lot number on your pack.

Check your pack of Diphenhydramine

أو التقط صورًا للعبوة
تبقّت 3 عمليات تحقق مجانية اليوم المصادر الرسمية: FDA الأمريكية · EMA (الاتحاد الأوروبي) · NAFDAC · تنبيهات منظمة الصحة العالمية

Questions about Diphenhydramine

What is Diphenhydramine used for?

Temporarily relieves these symptoms due to the common cold, hay fever, or other upper respiratory allergies: runny nose sneezing itching of the nose or throat itchy, watery eyes (From the official U.S. FDA label.)

How do I take Diphenhydramine?

Follow your prescription or the leaflet in your pack. The official label says: Do not take more than directed Adults and children 12 years of age and over: Take 1 caplet every 4 to 6 hours while symptoms persist do not take more than 6 caplets in 24 hours unless directed by a doctor Children under 12 years of age: ask a doctor…

Do I need a prescription for Diphenhydramine?

In many countries Diphenhydramine is sold without a prescription in some strengths. Rules differ by country, so ask a pharmacist.

What brands contain Diphenhydramine?

Diphenhydramine is sold under names such as Percogesic Reformulated Jan 2011, Wal-dryl, Compoz, Wal-dryl Childrens, Wal-dryl-d, Wal-dryl Allergy, Wal-som Maximum Strength, Nytol. Brand names differ between countries.

How can I check that my Diphenhydramine is genuine?

Scan the registration number on your pack with PillVera (NAFDAC number in Nigeria, NDC in the United States, DIN in Canada), check the expiry date and buy only from licensed pharmacies.