Leader 12 hour Allerhist (clemastine) is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

• Leader Allerhist, 16 Tablets Each (2 Boxes)
• COMPARE TO TAVIST ALLERGY active ingredient
• To reduce symptoms of sneezing, runny nose, watery eyes, itching, and other cold or allergy symptoms
• Relief for up to 12 hours
• Antihistamine

Leader Allerhist, 16 Tablets Each (2 Boxes)PERRIGO COMPANY