Allergy Relief
- Dosage form
- TABLET, FILM COATED
- Labeler
- Walgreen Company
- Label updated
- 2026-08-24
- Retrieved
- 2026-09-07
- Active ingredients
- DIPHENHYDRAMINE HYDROCHLORIDE
Active ingredient (in each caplet)
Diphenhydramine HCl 50 mg
Purpose
Antihistamine
Uses
- temporarily relieves these symptoms due to hay fever or other upper respiratory allergies:
- runny nose
- itchy, watery eyes
- sneezing
- itching of the nose or throat
- temporarily relieves these symptoms due to the common cold:
- runny nose
- sneezing
Warnings
Do not use
- with any other product containing diphenhydramine, even one used on skin
Ask a doctor before use if you have
- a breathing problem such as emphysema or chronic bronchitis
- glaucoma
- difficulty in urination due to enlargement of the prostate gland
Ask a doctor or pharmacist before use if you are
taking sedatives or tranquilizers.
When using this product
- excitability may occur, especially in children
- marked drowsiness may occur
- alcohol, sedatives, and tranquilizers may increase drowsiness
- avoid alcoholic beverages
- use caution when driving a motor vehicle or operating machinery
If pregnant or breast-feeding,
ask a health professional before use.
Keep out of reach of children.
In case of overdose, get medical help or contact a Poison Control Center right away.
Directions
- do not take more than directed
- do not take more than 6 times in 24 hours
- adults and children 12 years and over: take 1 caplet every 4 to 6 hours, or as directed by a doctor
- children under 12 years: do not use
Other information
- each caplet contains: calcium 50 mg
- TAMPER EVIDENT: DO NOT USE IF OUTER PACKAGE IS OPENED OR BLISTER IS TORN OR BROKEN
- protect from moisture
- store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F)
- see end flap for expiration date and lot number
Inactive ingredients
croscarmellose sodium, dibasic calcium phosphate dihydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, silicon dioxide, stearic acid, talc
Questions or comments?
1-800-426-9391 8:30 AM-4:00 PM ET, Monday-Friday
Principal Display Panel
Walgreens
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PHARMACIST RECOMMENDED
†
Compare to the active ingredient in
Benadryl® Allergy Extra Strength††
EXTRA STRENGTH
Allergy Relief
DIPHENHYDRAMINE HCl CAPLETS, 50 mg / ANTIHISTAMINE
Dye-Free
Extra Strength
• Sneezing; itchy, watery eyes;
runny nose & itchy throat
• Ages 12 years & older
24 CAPLETS
ACTUAL SIZE
[Image in the official label — see DailyMed source]
DailyMed Set ID: 7d972559-6184-476b-9cbf-1bc5663ea00d · Version 5
NDC: 0363-1799