There is no such thing as the most effective drug for rhinitis. Rhinitis includes acute rhinitis, allergic rhinitis, atrophic rhinitis, etc., and you need to choose the right drug according to your condition, such as amoxicillin and loratadine. 1. When there is acute rhinitis, combined with bacterial infection or other complications, you can take antiviral drugs such as ribavirin, antibiotic medication, such as amoxicillin, cefuroxime and so on. 2. When there is allergic rhinitis, commonly used antihistamines, such as loratadine, cetirizine, etc.; there are also leukotriene receptor antagonists, such as montelukast. 3. When there is atrophic rhinitis, supplemental vitamins, such as vitamin B2, vitamin C, can also be appropriate to take iron, zinc and other preparations for treatment. In addition, there are chronic simple rhinitis, chronic hypertrophic rhinitis, etc., different types, different treatment methods, rhinitis recommended timely regular hospitals, follow the doctor’s instructions standardized treatment.