Skip to Content

25 (Alka-seltzer plus allergy diphenhydramine hydrochloride 25 mg)

Generic Name: diphenhydramine

Pill imprint 25 has been identified as Alka-seltzer plus allergy diphenhydramine hydrochloride 25 mg.

Alka-Seltzer Plus Allergy is used in the treatment of allergic reactions; cold symptoms; allergic rhinitis; cough; extrapyramidal reaction (and more), and belongs to the drug classes anticholinergic antiemetics, anticholinergic antiparkinson agents, antihistamines, miscellaneous anxiolytics, sedatives and hypnotics. There is no proven risk in humans during pregnancy. Alka-Seltzer Plus Allergy diphenhydramine hydrochloride 25 mg is not a controlled substance under the Controlled Substance Act (CSA).

Alka-seltzer plus allergy
Generic Name:
diphenhydramine hydrochloride 25 mg
Elliptical / Oval
Rx and/or OTC
Drug Class:
Anticholinergic antiemetics
Anticholinergic antiparkinson agents
Miscellaneous anxiolytics, sedatives and hypnotics
Pregnancy Category:
B - No proven risk in humans
CSA Schedule:
Not a controlled drug
Bayer HealthCare LLC, Consumer Care
National Drug Code (NDC):
Inactive Ingredients:
croscarmellose sodium
D&C Red No. 27
calcium phosphate dihydrate dibasic
magnesium stearate
microcrystalline cellulose
polyethylene glycol 400
polyvinyl alcohol
magnesium silicate
titanium dioxide

Note: Inactive ingredients may vary.

More info Print Imprint Search

Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date, and complete, but no guarantee is made to that effect. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.

Copyright 2017, National Library of Medicine, Truven Health Analytics and Cerner Multum, Inc. All Rights Reserved.