Allergy Medicine Tablets active ingredient is Diphenhydramine 25mg, an easy to swallow antihistamine that relieves sneezing, runny nose, itchy throat, watery eyes and other allergy symptoms in adults and children 12 years and older.

Benefits: antihistamines temporarily reduce the effects of the natural chemical histamine in the body and the symptoms caused by hay fever and other upper respiratory allergies – they help relieve allergy symptoms. These tablets are an essential to have on hand for family members that experience seasonal allergies. Provide yourself with the comfort you deserve so you can get back to doing what you love most with our Member's Mark Aller-Ben Tablets (that are Gluten free).

Directions/Dosage:

• Take every 4 to 6 hours or as directed by a doctor
• Do not take more than 6 times in 24 hours!
• Adults and children 12 years and over - 1 to 2 tablets
• Children 6 to under 12 years - 1 tablet
• Children under 6 years - Do not use

Diphenhydramine may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

• dry mouth, nose, and throat
• drowsiness, dizziness or nausea
• vomiting or loss of appetite
• constipation
• increased chest congestion
• headache
• muscle weakness
• excitement (especially in children) or nervousness

For more details refer: https://medlineplus.gov/druginfo/meds/a682539.html