Allegra 180 mg Tablet is known as a non-drowsy antihistamine. It's less likely to make you feel sleepy than some other antihistamines. Allegra 180 mg Tablet provides instant relief from allergic reactions and symptoms by blocking histamine action, a substance which causes immune responses & inflammations in the body. Allegra 180 mg Tablet is widely used to treat hay fever (an allergy caused by pollen or dust), conjunctivitis (red, itchy eye), eczema (dermatitis), hives (red, raised patches ... ALLEGRA 180MG TABLET 10’S: Used for allergy relief. Check ALLEGRA 180 uses, price, side effects, dosage for adults, composititon, and substitutes. Buy ALLEGRA 180MG at the most affordable price on Medkart. Allegra 180 MG Tablet is used in the treatment of symptoms of seasonal allergy-like itchy throat, itchy eyes, sneezing or runny nose. Itchy skin and hives are also treated with Allegra 180 MG Tablet . This medication is an antihistamine – it blocks a chemical substance in the body called histamine that is responsible for allergy-related symptoms in the body. It is advised to avoid Allegra 180 MG Tablet if you are allergic to any of its ingredients. There are certain precautions that need to ...