Doctor what does upper airway resistance syndrome mean, and also perineal rhinitis. I have that .pls give details. I have sinus and nasal congestion in night and allergic to cold. My throat n nose is dried at night and have to wake up three times in 8 hours. Pls give me permanent solution and will bipap machine will permanently cure my blockages. How much time it takes or I can be cured by homeopathy. Pls suggest in detail and pls let me know exactly which disease I have according to brief discussion given of my problem.