Eating loach cannot cure liver cancer. Eating loach can not cure liver cancer, as the content of effective substances in loach is limited, it can not replace drugs to treat liver cancer. Loach has high nutritional value, containing protein, vitamin, fat, calcium and other nutrients, which is a kind of high-protein and low-fat food, and can provide liver cancer patients with the nutrition they need, but it is forbidden for people who are allergic to loach. Liver cancer is a kind of malignant tumor, which needs timely treatment after diagnosis. Liver cancer can be treated with targeted drugs (sorafenib, apatinib, etc.), antiviral drugs (entecavir, tenofovir, etc.), liver-protecting drugs (bisabolol, silymarin, etc.) and so on. Surgery is the most important means to treat liver cancer, such as partial hepatectomy and liver transplantation. Therefore, liver cancer patients should actively cooperate with doctors for treatment so as not to delay their condition.