Diphenhydramine Hydrochloride Injection, USP, 50 mg/mL, 1 mL Single-Dose Vial – Single Vial

Product Specifications

Specification	Details
Manufacturer / Brand	Hikma Pharmaceuticals USA
Manufacturer # / SKU	00641037625
NDC #	00641-0376-25
Product Type	Antihistamine (H1 Receptor Antagonist)
Generic Drug Name	Diphenhydramine HCl (Equivalent to Benadryl®)
Strength	50 mg / mL
Volume	1 mL
Container Type	Single-Dose Vial (SDV)
Sterility	Sterile, Nonpyrogenic
pH Range	4.0 to 6.5
Latex Content	Not Made with Natural Rubber Latex
Packaging / Sold As	Single Vial / Box of 25 Vials
UNSPSC Code	51312309

Key Features

• High-Potency Antihistamine: Provides rapid onset of action to compete with histamine for H1-receptor sites, effectively treating acute allergic symptoms and uncomplicated allergic conditions.

• Anaphylaxis Adjunct: Essential in emergency protocols as secondary treatment to epinephrine to control skin symptoms and prevent the recurrence of allergic reactions.

• Dual Administration Routes: Formulated for either deep intramuscular injection or intravenous use, providing flexibility based on the clinical urgency and patient condition.

• Preservative-Free Integrity: A sterile solution without added preservatives, ensuring high compatibility for various patient populations (excluding neonates and premature infants).

• Compact Single-Dose Format: The 1 mL vial contains a standard 50 mg dose, reducing medication waste and streamlining dosing in clinical and emergency settings.

⚠️ Handling: This is a prescription drug (Rx). Use for allergic reactions and as an adjunct to epinephrine in anaphylaxis. Store at controlled room temperature of 20°C to 25°C (68°F to 77°F) and protect from light by keeping vials in the original carton until the time of use.