allergy relief | fexofenadine hcl 180 mg | non-drowsy antihistamine | 100 count tablets magno-humphries non drowsy allergy relief (180mg) prescription strength antihistamine provides 24 hour support itchy, watery eyes, nose, and throat sneezing and runny nose indoor and outdoor allergies;100 tablets multipurpose allergy relief an indoor/outdoor allergy medicine for adults, you can take a single pill everyday to help relieve problems caused by things like pet dander, hay fever, pollen, ragweed, dust mites, and other particles in the air that cause vision and breath-ability irritability. fexofenadine is considered a non sedative antihistamine that will not cause drowsiness, which means you can continue working, driving, or getting outdoors without feeling tired, worn down, or lethargic. 24 hour support offering fast acting support, our allergy medicine can start working in as little as 60 minutes and provide a full 24 hours of protection to ensure day and night support. warnings: do not use if you ever had an allergic reaction to this product or any of its ingredients. stop use and ask a doctor if an allergic reaction to this product occurs. seek medical help right away.