What should an international patient prepare before traveling?

International patients should obtain a valid visa for medical treatment in China, typically a medical (S) visa, and secure a referral from their home doctor along with recent medical records, including HBV DNA levels and liver function tests. It is advisable to arrange for an English-speaking interpreter or choose a hospital with international patient services, and to plan for a stay of at least 1–2 weeks for initial evaluation and treatment initiation. Patients should also arrange for follow-up care with a local hepatologist after returning home.