Headache and cough are recommended to consult the respiratory department. Headache may be caused by severe coughing, and there are many diseases that cause coughing, usually respiratory related diseases, such as upper respiratory tract infection, acute bronchial infection, pneumonia, chronic bronchitis, chronic obstructive pulmonary disease, pulmonary tuberculosis, lung tumors, and so on; cardiovascular related diseases can also be coughing, such as cardiac insufficiency, or Cough can also occur with oral medications, such as captopril, enalapril, etc., but in most cases it is caused by respiratory diseases. Therefore, first of all, we suggest consulting the respiratory department to further improve the relevant examination, clarify the diagnosis, and take targeted treatment according to the diagnosis. If the patient’s cough is due to cardiac insufficiency, we need anti-heart failure treatment; if the patient’s cough is due to medication, we need to stop the relevant medication; and respiratory diseases, depending on the disease, the treatment is also different.