Label: ALLERGY MEDICINE- diphenhydramine hcl tablet, film coated

  • NDC Code(s): 63981-329-78
  • Packager: COSTCO WHOLESALE CORPORATION
  • Category: HUMAN OTC DRUG LABEL
  • DEA Schedule: None

Drug Label Information

Updated April 14, 2025

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  • Active ingredient (in each tablet)
    Diphenhydramine HCl 25 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 ...
  • Warnings
    Do not use - to make a child sleepy - with any other product containing diphenhydramine, even one used on skin - Ask a doctor before use if you have - glaucoma - a breathing problem such as ...
  • Directions
    do not take more than directed - take every 4 to 6 hours, or as directed by a doctor - do not take more than 6 times in 24 hours - adults and children 12 years and over1 to 2 tablets - children ...
  • Other information
    each tablet contains: calcium 30 mg - protect from moisture - use by expiration date on package - store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F)
  • Inactive ingredients
    corn starch, D&C red #27 aluminum lake, dibasic calcium phosphate dihydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, silicon dioxide, stearic acid ...
  • Questions or comments?
    1-800-426-9391
  • Principal Display Panel
    KIRKLAND - Signature - COMPARE TO BENADRYL® ALLERGY ULTRATAB® TABLETS - active ingredient* NDC 63981-329-78 - ITM. / ART. 536099 - ALLERGY - MEDICINE - Diphenhydramine HCl 25 mg - Antihistamine ...
  • INGREDIENTS AND APPEARANCE
    Product Information