The causes of dry throat cough are different, and the treatment methods are also different as follows: 1. The dry throat cough caused by acute pharyngitis needs to be treated with drugs that clear the throat and detoxify the heat, such as oral Pudilan Oral Liquid, Blue Scutellaria Oral Liquid, etc. And the diet must be light as well as drinking more water and avoiding spicy and stimulating foods. 2. Some patients with sudden acute cough may be due to allergic This cough is an irritating cough and needs to be treated with anti-allergy medication, such as paracetamol, loratadine tablets, etc. And try to avoid contact with allergy-prone substances or inhalation of allergic gases. 3. When taking certain medications, it may also cause a dry cough in the throat, such as ACEI-type antihypertensive drugs, at which time the antihypertensive medication must be suspended and replaced by other oral antihypertensive drugs. 4. Variant asthma can also lead to a dry throat cough, which usually requires oral anti-asthma medication for treatment.