What are the advantages of Sanfu Patch therapy for allergic rhinitis?

Sanfu Patch therapy is a commonly used adjunctive treatment for allergic rhinitis. Its advantages include: 1. Non-toxicity: The ingredients of Sanfu Patch are natural herbal medicines, free from side effects, allowing safe treatment of allergic rhinitis. 2. Non-irritating: The therapy is relatively gentle, does not irritate the skin, and does not cause allergic reactions. 3. Easy to use: The application method is simple, requiring no specialized medical devices or complex technical procedures, enabling patients to perform treatment at home on their own. 4. Significant effectiveness: Sanfu Patch therapy can effectively improve patients' symptoms, reduce allergic reactions, relieve rhinitis symptoms, and enhance quality of life.