What should an international patient prepare before traveling?

Patients need a valid passport, a medical visa (S1 or S2) for China, and a complete set of medical records including diagnosis confirmation, MRI scans, and recent lab reports. It is advisable to arrange a professional medical interpreter in advance, as English may not be widely spoken in all hospitals. Also, plan for a caregiver or family member to accompany you, and discuss follow-up care with your home neurologist before departure.