Ebastine is used to treat urticaria, eczema, dermatitis, allergic rhinitis, and pruritus. Ebastine is a long-acting, highly selective systemic antihistamine that mainly acts as an anti-allergic reaction. Clinically, it is mainly used for the treatment of urticaria, eczema, allergic rhinitis, dermatitis, pruritus and other diseases. In the treatment with medication, some patients may experience headache, dizziness and other symptoms, and should try to avoid driving or maneuvering machines to avoid serious effects. A few patients may also experience reactions such as dry mouth, stomach upset, rash, swelling, etc. Once severe or persistent discomfort occurs, they should seek medical attention and be treated accordingly by a doctor. The safety of ebastine for pregnant women is not clear, pregnant and lactating women should be used under the supervision of a doctor, patients with liver dysfunction should also be used with caution. In addition, drug interactions may occur when ebastine is used together with other drugs. If ebastine is to be used in combination with other drugs, a doctor should be consulted in advance to minimize the risk of drug use. Ebastine is a prescription drug, it is recommended to follow the doctor’s instructions, not blindly self-medication.