Itchy throat after drinking alcohol is related to alcohol stimulation, alcohol allergy, etc. Patients need to choose the right amount of water to flush according to the change of symptoms and the degree of discomfort, or actively seek medical treatment. 1. Alcohol stimulation: Drinking alcohol can easily cause irritation to the local mucous membrane, thus inducing the phenomenon of itchy throat. Usually, patients can drink warm water, freshly squeezed fruit juice, soymilk, milk, etc., which can help reduce the local alcohol concentration and protect the local mucous membrane, so as to relieve the stimulation of the local mucous membrane by alcohol and improve the discomfort symptoms. 2. Alcohol allergy: Alcohol allergy can also cause some patients with itchy throat after drinking, patients can follow the doctor’s instructions oral loratadine, cetirizine and other antihistamines, zalustat, montelukast and other anti-leukotriene anti-allergy treatment, or can relieve the phenomenon of itchy throat. Difficulty in breathing and swallowing obstruction and other discomforts require prompt medical attention to try to prevent choking. It is recommended that people with itchy throats after drinking alcohol pay attention to changes in symptoms, and seek immediate medical attention if discomfort becomes apparent or is accompanied by other symptoms.