Diphenhydramine HCI (Hyphen) 50mg/ml Solution for Injection (IM/IV) 1 ml x 10 Ampoules is an injectable antihistamine used to treat severe allergic reactions, motion sickness, and symptoms of nausea, vomiting, or dizziness. It is also used as a sedative for short-term sleep issues or to relieve anxiety before certain procedures.

Each ampoule contains 50mg of Diphenhydramine per 1ml of solution, and the pack contains 10 ampoules. This formulation is intended for intramuscular (IM) or intravenous (IV) administration by a healthcare professional. Always use under the supervision of a medical provider to ensure proper dosing and safety.