Itchy throat and itchy chest inside the common causes of allergic reactions in the upper respiratory tract and infections, once found need to consult a doctor in time for treatment. 1. Upper respiratory allergies: if the patient has an itchy throat and chest itchy symptoms, usually due to allergic reactions, at this time the patient needs to stay away from allergens, try to avoid inhaling cold air, dust or pollen and other irritating substances, and promptly to the hospital for a clear diagnosis of the examination, the application of antihistamines, such as loratadine. 2. Upper respiratory tract infections: viruses or bacteria and other pathogenic bacteria caused by upper respiratory tract infections may also lead to itchy throat, itchy chest and other symptoms, the application of antiviral drugs, such as ribavirin, secondary bacterial infections can be applied to antibiotic drugs for treatment, such as amoxicillin clavulanic acid potassium, cefuroxime and so on. Itchy throat itchy chest inside itchy, it is recommended that the hospital consultation, diagnosis is clear and follow the doctor’s instructions for medication and treatment.