There are many causes of asthma in 80-year-olds, mostly seen in respiratory system diseases, cardiovascular system diseases, neuropsychiatric diseases and so on. 1. Respiratory system diseases (1) bronchial asthma: give inhalation albuterol solution antispasmodic asthma, budesonide suspension anti-inflammatory treatment, if necessary, intravenous methylprednisolone treatment. (2) chronic obstructive pulmonary disease: give inhalation salbutamol aerosol, aminophylline and other antispasmodic asthma, if necessary, cefuroxime, levofloxacin and other anti-infective treatment. 2. Circulatory system diseases: commonly caused by various causes of left heart failure, right heart failure, can be given to the cardiac glycoside C strong heart, furosemide and spironolactone diuretic and other symptomatic supportive treatment; 3. Neuropsychiatric diseases: such as cerebral hemorrhage, brain trauma, brain tumors and other craniocerebral diseases caused by respiratory center disorder caused by dyspnea, if necessary, give invasive mechanical ventilation to assist breathing. There are many causes of asthma in 80-year-olds, it is recommended to seek medical treatment in a timely manner to conduct a comprehensive and systematic examination, to clarify the cause of the disease, and to standardize the treatment under the guidance of the doctor, so as not to delay the condition.