Headache caused by rhinitis may be related to acute rhinitis, atrophic rhinitis or chronic hypertrophic rhinitis. 1. Acute rhinitis: acute rhinitis may be related to respiratory viral infections, the more common rhinovirus, parainfluenza virus and coronavirus, etc., toxins and inflammatory factors stimulate the nerves or swollen tissues extruded each other, usually have headache symptoms. 2. Atrophic rhinitis: If you suffer from atrophic rhinitis, due to the atrophy of the nasal mucosa, the moisturizing function of the nasal cavity and thermoregulation function is reduced or missing, it is easy to have headache symptoms when stimulated by cold air. 3. Chronic hypertrophic rhinitis: chronic hypertrophic rhinitis usually have symptoms of nasal congestion, if the nasal mucosa swelling is obvious, it will cause pressure on the nerves, thus headache symptoms. Headache caused by rhinitis is recommended to actively go to the regular hospital for relevant examinations, to clarify the specific causes, and follow the doctor’s instructions to use appropriate treatment programs, so as not to delay the condition.