Cough and hoarseness occur because of the occurrence of acute laryngitis. This is when there is some congestion and edema in the throat, which can cause inflammation of the vocal cords, so a hoarse voice can occur. Because of the irritation of the throat, coughing will occur. The main thing is to carry out anti-inflammatory treatment. In the early stage of coughing, it is often a viral infection and can be treated with busulfan anti-inflammatory oral solution. It is a particularly good drug for treating pharyngitis, and has fewer side effects and quicker results, or take some Blue Scutellaria Oral Liquid, which is also effective. If there is a high fever or pus in the throat, it indicates a combined bacterial infection, which needs to be treated with antibiotics. For upper respiratory tract infections, amoxicillin clavulanic acid potassium can be used for treatment, provided there is no allergy to penicillin. In addition, it is best to nebulize inhaled hormones to relieve laryngitis, which has the best effect, and the local effect, with fewer side effects.