Itchy throat without phlegm in spring may be due to chronic pharyngitis, allergic cough and other factors, and patients can improve their condition through general treatment and medication. 1. Chronic pharyngitis: due to the dry climate in spring, pharyngitis symptoms are obvious, itchy throat, dry throat, irritation and other discomforts. Patients should pay attention to rest, drink more water, quit smoking and alcohol and other bad habits, avoid contact with dust, smoke and other irritating gases. Patients can use compound borax solution gargle, dolmifene throat tablets and other local treatment under the guidance of the doctor. 3. Allergic cough: mostly due to spring pollen allergy, allergic cough caused by phlegm, itchy throat patients, first of all, wear a mask, avoid contact with allergens. Glucocorticosteroids, such as prednisone, betamethasone, etc.; antihistamines, such as loratadine, cetirizine, etc.; cough suppressants, such as dextromethorphan, pentoxyverine, etc., can be used for treatment under the guidance of a doctor. It is recommended that the patient should consult a doctor for examination in time and follow the doctor’s instructions for medication and treatment after a clear diagnosis.