Whether or not you can study medicine after a physical examination reveals hepatitis B is determined by the school’s enrollment brochure and specific requirements, while hepatitis B patients (or carriers) are not allowed to engage in clinically related medical activities. The main way of transmission of hepatitis B is blood transmission, which can be done through blood transfusion, blood products, and contaminated medical equipment. Being a hepatitis B carrier can easily lead to contamination of equipment, which can substantially increase the risk of hepatitis B infection in patients, so hepatitis B carriers are not allowed to participate in clinical medical activities. Currently, hepatitis B patients or carriers are not affected by the disease when attending university. Medical programs generally require that no physical disabilities or color blindness or color weakness exist, but do not explicitly state that they will not enroll students who carry hepatitis B. If you are not feeling well, you should go to the hospital for a checkup, and you should also review your liver function changes and toxic load changes from time to time.