It is not forbidden to speak after this surgery, but rather to reduce speaking so that the vocal cords can get sufficient rest. Generally, it takes about 1 month after surgery to gradually recover, and full recovery may take about 3 months. Since this type of disease is caused by frequent use of the voice or unhealthy use of the voice, it is necessary to give the vocal cords sufficient rest both before and after surgery in order to recover effectively. You can eat more fresh vegetables and fruits, such as pears, apples, grapefruit, etc., which are benign, watery and easy to absorb. Because rich in vitamins, it is conducive to the recovery of the function of the vocal cords, and can also play a role in clearing heat and detoxifying, regulating qi and resolving phlegm. If there is more dust and irritating gas in your work or living environment, do relative isolation to avoid repeated violent coughs that can lead to vocal cord edema.