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Pill Imprint S4

This pink elliptical / oval pill with imprint S4 on it has been identified as: Diphenhydramine 25 mg.

This medicine is known as diphenhydramine. It is available as a prescription and/or OTC medicine and is commonly used for Allergic Reactions, Allergic Rhinitis, Cold Symptoms, Cough, Eustachian Tube Dysfunction, Extrapyramidal Reaction, Insomnia, Motion Sickness, Nausea/Vomiting, Pruritus, Urticaria, Allergies, Meniere's Disease, Food Allergies.

Details for pill imprint S4

Drug
Diphenhydramine
Imprint
S4
Strength
25 mg
Color
Pink
Shape
Elliptical / Oval
Availability
Rx and/or OTC

Pill Classification

National Drug Code (NDC)
706771238