What should I do if my nose is stuffy when I turn on the air conditioner?

The symptoms of nasal congestion caused by air conditioning may be due to viral or bacterial infections, and can be treated with nasal decongestants, nasal glucocorticoids and other treatments.
1. Viral infection: Viral infection of the upper respiratory tract may lead to generalized weakness, nasal congestion, cough and other symptoms. It is recommended to drink more hot water to promote blood circulation to help viral discharge, because viral infections are mostly self-limiting diseases without specific drugs, you can use nasal glucocorticosteroids such as budesonide nasal spray.
2. Bacterial infections: cause upper respiratory tract infections, can lead to runny nose, nasal congestion, fever and other symptoms. Treatment such as systemic use of antibiotics such as amoxicillin or cephalosporin, local use of nasal decongestants such as hydroxymetazoline hydrochloride, or the use of nasal glucocorticoids such as mometasone furoate nasal spray.
Nasal congestion caused by air conditioning, it is recommended to go to the hospital for examination and treatment under the guidance of the doctor. And patients should also pay attention to rest, moderate exercise, air conditioning temperature should not be adjusted too low.