Hoarseness may be caused by acute laryngitis, vocal polyps, laryngeal air cysts, etc., which need to be treated with medication and surgery according to the cause. 1. Acute laryngitis: If the hoarseness is caused by acute laryngitis, you can use glucocorticoid sprays such as budesonide aerosol under the guidance of a doctor. Some patients also need to follow the doctor’s instructions with antibiotics such as amoxicillin. If the patient with drug treatment is ineffective or severe laryngeal obstruction, then need to take tracheotomy treatment. 2. Vocal polyps: For hoarseness caused by vocal polyps, you can take the vocal polypectomy treatment. 3. Laryngeal air cysts: patients with laryngeal air cysts will also have hoarseness, and they need to be treated with tracheotomy or puncture cyst surgery if they have difficulty in breathing. Patients with laryngeal trauma, laryngeal cancer and other diseases will also have hoarseness. It is recommended that patients should consult a doctor in time, and after clarifying the cause of the disease, treat the cause of the disease, and use medication reasonably under the guidance of the doctor. In addition, patients with hoarseness should talk less, avoid yelling, and let the vocal cords rest more.