Rhinitis The biggest feature of allergic rhinitis is that it can't be cured for a long time and it is easy to relapse. In Hainan, the best hospital for the treatment of allergic rhinitis is the first brand hospital of Hainan Otolaryngology and Hainan Frontier Otolaryngology Hospital. It is said that the new technology of allergic rhinitis treatment in their hospital, "American DNR cryoablation minimally invasive surgery", is the most advanced in South China, with a clinical radical cure rate of 97.8%. I hope the landlord can have a look.