There are many causes of hoarseness, and what drugs to take are as follows: First, if the patient is acute laryngitis, in this case the patient can consider oral roxithromycin capsules, before the use of drugs need to clarify whether there is a history of allergies, and then with Huang’s sound pills or golden voice open sound capsule together with the treatment, the condition will improve; Second, if the patient’s vocal cord motor function has changed, in this case you need to use nerve-nourishing drugs, such as methylcobalamin dispersible tablets, glutathione, cytophosphorylcholine sodium capsules, etc.; Third, if the patient is due to a lesion of the vocal cords, such as cancer, in this case it is usually necessary to perform surgery. For example, methylcobalamin dispersible tablets, glutathione, sodium cytophosphate capsules, etc. Third, if it is due to vocal fold lesions, such as cancer, it is meaningless to apply drugs alone, and surgery is usually needed. Fourth, there is another situation that is mainly considered to be functional loss of voice, which is a kind of hysteria.