Diphenhydramine 50 mg Capsules are unit‑dose oral antihistamine capsules supplied in a bottle of 100 for reliable access during acute allergic reactions or adjunctive emergency management. The standardized 50 mg strength supports use by qualified clinicians in oral and maxillofacial and general dental practice settings where rapid administration of an oral H1‑antagonist may be required. Bottled packaging provides clear labeling, lot traceability, and consistent dose identification to support accuracy in emergency preparedness workflows.