Whether hepatitis B patients can run should be evaluated according to the liver function and physical condition, patients with stable condition can exercise properly, but not strenuous exercise, the condition of the active period should be bed rest, reduce activities. Hepatitis B is due to the infection of hepatitis B virus and thus has a greater destructive effect on liver function, but also reduce the immunity of infected people continue to aggravate the condition, appropriate physical exercise can enhance the immunity of infected people, as an auxiliary measure for the treatment of hepatitis B can also have a certain effect of improving the therapeutic effect. Therefore, patients with stable condition of hepatitis B can do appropriate running and other physical exercise, but patients with active period should reduce activities and avoid running. Although appropriate running and other physical exercise can promote the treatment of patients with stable hepatitis B, the moderation of exercise should be emphasized, and it is not recommended to carry out strenuous and prolonged exercise, so as not to be counterproductive.