Core Viewpoint - The Beijing Traditional Chinese Medicine Hospital has upgraded its "Sanfu贴" service for summer treatment of winter diseases, expanding accessibility and convenience for patients [1][2]. Group 1: Service Upgrade - The hospital has expanded the "Sanfu贴" service to include additional departments such as comprehensive outpatient, geriatric, health management, acupuncture, miscellaneous diseases, and special needs clinics [2]. - Patients can now receive "Sanfu贴" treatment without needing to register for multiple appointments, streamlining the process for chronic cough, asthma, and elderly patients [2]. Group 2: Online and Offline Accessibility - The hospital continues to offer an online "Sanfu贴" section through its internet hospital, allowing patients to consult and receive treatment guidance remotely [2]. - Patients can have "Sanfu贴" mailed to their homes after an online consultation, enhancing convenience for those unable to visit the hospital in person [2]. Group 3: Treatment Guidelines - "Sanfu贴" is suitable for chronic respiratory diseases that tend to flare up in winter, particularly for children and elderly patients with weak constitutions [3]. - Specific contraindications for "Sanfu贴" include active infections, severe respiratory symptoms, and skin conditions at the application site, which should be assessed by a healthcare professional [3].