Benadryl Allergy Extra Strength Antihistamine Allergy Relief Tablets are a great product for those suffering from allergies. They are easy to swallow and provide fast relief from symptoms such as sneezing, itchy eyes, and runny nose. They are also great for high pollen count days, as they block the histamine that triggers an allergic reaction. Highly recommended for allergy sufferers in high pollen areas of the country.