What should I do if I have a headache caused by air conditioning?

Headaches caused by air conditioning are usually due to reasons such as upper respiratory tract infections, cerebral hypoxia, or cerebral vascular spasms. These conditions can generally be treated with medications and lifestyle improvements.

1. Upper respiratory tract infection: This is typically caused by low immunity or bacterial infection, and commonly accompanied by symptoms such as coughing, runny nose, headache, fever, and difficulty breathing. The cold air from air conditioners entering the body may also trigger headaches. It is recommended that patients use medications such as Siji Kangbingdu Oral Liquid or Vitamin C Yinqiao Tablets under medical guidance.

2. Cerebral hypoxia: This is usually caused by poor air circulation in enclosed environments, leading to symptoms including headache, sweating, fatigue, and lack of focus. Therefore, prolonged exposure to air conditioning can result in headaches. Patients are advised to go outdoors periodically for fresh air and avoid using air conditioning while keeping doors and windows tightly closed.

3. Cerebral vascular spasm: This is typically caused by sudden constriction of blood vessels in the brain, often presenting symptoms such as dizziness, headache, and impaired speech. It may also occur when the body has not yet adapted to temperature differences, causing stimulation of brain blood vessels and resulting in headaches when exposed to air conditioning. Patients should adjust the air conditioning to a comfortable temperature and take precautions against heat and sun exposure when going outside.