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Diphenhydramine

Definition: Diphenhydramine is an antihistamine medication that is commonly used to relieve symptoms of allergies, hay fever, and the common cold. It works by blocking the effects of histamine, a substance produced by the body that causes allergic symptoms.

Sample sentences:

• I took a diphenhydramine tablet before bed to help relieve my nasal congestion.
• The doctor recommended diphenhydramine cream to soothe my itchy mosquito bites.
• It's important to read the label and follow the recommended dosage when taking diphenhydramine.
• Due to its drowsiness side effect, diphenhydramine is sometimes used as a sleep aid.

Possible related products:

• Diphenhydramine tablets
• Diphenhydramine cream
• Diphenhydramine sleep aid