Reasons for nasal dryness during autumn and winter

The reasons for nasal dryness during autumn and winter include environmental factors, atrophic rhinitis, and dry rhinitis. Different causes require different treatments.

1. Environmental factors: During the fall and winter seasons, temperature fluctuations are significant and the air tends to be dry. Without timely hydration, nasal dryness may easily occur. It is recommended to increase fluid intake, minimize exposure to cold winds, consume adequate fresh fruits and vegetables, and maintain a balanced diet.

2. Dry rhinitis: In colder seasons, people often keep windows and doors closed, leading to poor ventilation, along with increased dust levels. These conditions can irritate the nasal passages, causing chronic rhinitis and a sensation of dryness. If accompanied by nosebleeds, follow medical advice to use physiological saline rinses and take supplements such as vitamin A tablets or vitamin B2 tablets.

3. Atrophic rhinitis: Individuals with atrophic rhinitis may experience impaired gland function due to cold wind exposure in autumn and winter, resulting in reduced mucus secretion from the nasal mucosa and subsequent dryness. If symptoms such as nasal congestion and foul odor from the nasal cavity occur, consult a doctor about using medications like chlortetracycline ointment or neostigmine injection.

Besides the above-mentioned causes, other possibilities cannot be ruled out, such as hypertrophic rhinitis or deviated nasal septum.