Loss of voice may be caused by acute laryngitis, vocal cord nodules, vocal polyps and other diseases. Depending on the cause of the disease, general treatment, medication, surgery and other treatments should be used as prescribed by the doctor to promote the recovery of the disease. 1. Acute laryngitis: If acute laryngitis is triggered by viral infection, it causes the patient to lose his voice, which may be accompanied by symptoms such as coldness and fatigue. You can use budesonide suspension nebulized inhalation to reduce the edema of the vocal cords and restore the symptoms of hoarseness. 2. Vocal cord nodules: If the loss of voice is caused by vocal cord nodules, the patient should have proper vocal rest and regular vocal training; if it is not possible to recover on its own, laryngoscopy can be performed under the laryngeal resection of vocal cord nodules as prescribed by the doctor. 3. Vocal polyps: If the loss of voice is caused by vocal polyps, laryngoscopic vocal polypectomy is the most common treatment. It is recommended that patients with loss of voice should go to the hospital for relevant examinations to clarify the cause of the disease and then follow the doctor’s instructions to standardize the use of medication and treatment.