# Antihistamine

NDC: 77333-231
Generic name: Diphenhydramine HCl
Labeler / Manufacturer: Gendose Pharmaceuticals, LLC
Product type: HUMAN OTC DRUG
Marketing category: OTC monograph drug
Dosage form: CAPSULE
Routes: ORAL
Marketing started: 20260515

FDA application: M012

## Active ingredients

- DIPHENHYDRAMINE HYDROCHLORIDE: 50 mg/1

## Pharmacological class

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## External sources

- openFDA: https://api.fda.gov/drug/ndc.json?search=product_ndc:"77333-231"
- FDA NDC Directory: https://www.accessdata.fda.gov/scripts/cder/ndc/dsp_searchresult.cfm?p_ndc=77333-231
- DailyMed: https://dailymed.nlm.nih.gov/dailymed/lookup.cfm?setid=d3b2f300-d919-44cd-ab71-b74b5bdfd977