Loratadine is a treatment for hives. Because loratadine is a second-generation antihistamine with significant resistance to histamine release and histamine-neutralizing effects, it is a treatment for almost all histamine-induced itching of the skin, or other systemic disorders. Usually, in dermatology, it can be applied to insect bites, dermatitis, atopic dermatitis, eczema, and medicated urticaria in addition to urticaria, as well as a kind of irritating dermatitis due to exposure to chemical agents, and so on. So the application of loratadine is very wide.