Drinking alcohol is not recommended after sinusitis surgery. Alcohol can cause damage to multiple systems and organs of the body, and may also cause recurrence of the disease, so drinking alcohol is not recommended. Alcohol can cause damage to multiple systems such as the respiratory system, circulatory system, digestive system, nervous system, etc., increase the probability of bronchitis, coronary heart disease, gastritis, peripheral neuritis and other diseases, and at the same time, it is not conducive to the recovery of sinusitis surgery, and in serious cases, it can cause recurrence of the disease. Since alcohol is harmful to human body, it is recommended that patients quit drinking, and at the same time, regular work and rest, light diet, reasonable exercise, and maintain a happy mood to promote the recovery of the disease.