Liver palm is mostly due to the decline of liver function, and the metabolic inactivation function of estrogen is hindered to varying degrees. Estrogen accumulates in the body, stimulating congestion and dilation of capillary arteries. In fact, the cause of liver palm is the same as that of spider nevus, mainly because of liver cirrhosis. Due to the decline of liver function, the metabolic inactivation function of estrogen is hindered to varying degrees. Estrogen accumulates in the body, stimulating capillary congestion and expansion, and over time it forms liver palm. Liver palm will appear in patients with hepatitis B, only when hepatitis B infection is serious and liver function is seriously damaged. Because the liver is the largest gland in the human body, it has the function of metabolizing hormones. When a large number of hepatocytes are necrotic and the liver is seriously damaged, the function of metabolic hormones in the liver is weakened, which is manifested in the palm of the hand. But we can't judge hepatitis B from the presence or absence of liver palm, and there will be no liver palm in the early stage of hepatitis B infection. However, not all patients with hepatitis B will have liver palms. Whether patients with hepatitis B will have liver palms needs to be decided according to the specific situation of patients. 0