What should an international patient prepare before traveling?

International patients should first secure a valid visa for medical treatment in China, typically an S visa or medical visa, and arrange travel insurance covering stem cell therapy. It is crucial to bring all medical records, including previous lupus treatments, lab results, and imaging, translated into Chinese or English. Hiring a professional medical interpreter is highly recommended to facilitate communication with doctors. Patients should also plan for a 4- to 6-week stay, arrange accommodation near the hospital, and discuss post-treatment follow-up plans with their home rheumatologist to ensure continuity of care.