Hepatic ascites is not contagious to those who take care of him. The mechanism that produces hepatic ascites is that liver disease causes a decrease in albumin synthesis, which causes a decrease in the colloid osmotic pressure in the blood, and the fluid in the blood vessels leaks out into the abdominal cavity and the tissue interstitial space, forming ascites. In addition, liver disease can also lead to obstruction of portal vein blood flow, portal vein pressure increases, causing fluid extravasation, but these extravasated fluids do not contain pathogens and are not infectious. In addition, if the patient has cirrhosis due to hepatitis B, people who have not been vaccinated against hepatitis B or whose antibodies to the hepatitis B virus have disappeared from their bodies may become infected with the hepatitis B virus by close contact with the patient or by coming into contact with the patient’s bodily fluids, but there is no relationship with hepatic ascites. If the patient has liver ascites, it is recommended to consult a doctor in time, under the guidance of the doctor to clarify the cause of the disease and targeted treatment, do not take medication on their own, so as not to delay the condition.