There is no uniform conclusion as to how often a second nebulization should be performed at intervals related to the patient’s condition and so on. In medicine, nebulization refers to nebulization inhalation therapy, which uses a nebulizing device to disperse medication into tiny droplets or particles, which are then inhaled from the respiratory tract into the lungs to achieve the purpose of treating inflammation of the respiratory tract. The specific frequency of medication is related to the patient’s condition. If the patient’s condition requires two nebulizations a day, the second nebulization will be performed at an interval of about 12 hours; if the patient needs to do three nebulizations a day, the second one will be performed at an interval of 8 hours. Some patients with severe conditions, such as asthma attacks, may need to have albuterol inhalations at 4-hour intervals. For patients who need nebulization, they should consult their doctors in detail to clarify the number of times of nebulization. Meanwhile, you should rinse your mouth in time after nebulization to avoid causing oral infection.