Lora-Tabs belongs to a class of medicines known as antihistamines. Antihistamines help reduce allergic symptoms by preventing the effects of a substance called histamine, which is produced by the body. Lora-Tabs relieves symptoms associated with allergic rhinitis (hay fever), such as sneezing, runny or itchy nose, and burning or itchy eyes. They may also be used to relieve symptoms associated with a skin condition called urticaria; these symptoms include itching, redness and lumps on the skin called hives.