Yes. Chronic nasal congestion caused by allergic rhinitis forces mouth breathing during sleep, significantly increasing airway instability and the risk of complete airway collapse. In Delhi, where dust, pollution, pollen, and mould create an exceptionally high allergen burden year-round, this is a very common driver of worsening snoring and sleep apnea. As the best allergy doctor in South Delhi, Dr. Dixit Kumar Thakur at Pulmovista Clinics treats nasal allergy and sleep-disordered breathing together for lasting results.
