A small percentage of chronic hepatitis can be cured, most of it cannot be cured according to the current medical treatment, but it can be controlled with treatment. Chronic hepatitis has inflammatory damage, and after more than six months of this inflammatory damage, the mechanism that initiates the damage is very difficult to keep it under control and from carrying out that activity. If the inflammatory progression is not controlled, it will continue to progress, but the cause of the inflammatory progression is related to the immune system. The immune system is a very complex system that has not been fully studied by medical science to date, and because it has not been studied, there are no specific medications to regulate the immune system. If the immune system is not regulated, there is no way to completely control it by the inflammatory mechanism initiated by the immune system, but it is possible to slow down its progress through drug treatment. At present, the application of small molecule antiviral drugs can completely remove the hepatitis C virus, and clinically it can be said to be a cure. If the fibrosis is heavy, even if the virus is cleared, it is not completely cured because its inflammatory damage still exists, so it is still necessary to carry out anti-fibrotic treatment. Having chronic hepatitis is not curable, but there is nothing to fear and its progression can be controlled.