Benadryl allergy tablets are an over-the-counter antihistamine commonly used to relieve symptoms of hay fever and other allergic conditions. Tablets are taken orally according to package instructions to reduce sneezing, runny nose, and itchy eyes. Ideal for short-term symptom control, users should read all warnings and contraindications on the label and consult a healthcare professional if pregnant, nursing, taking other medications, or if symptoms persist. Store in a cool, dry place and keep out of reach of children.