Enlargement of the liver is very common. However, it is not a separate condition, but rather a manifestation common to many diseases. In general, hepatomegaly can often occur in patients with viral hepatitis. On the contrary, not all patients who develop hepatomegaly are caused by viral hepatitis. So what are the preventive care methods for hepatomegaly caused by hepatitis? How to prevent hepatomegaly? To prevent the emergence of athletic hepatomegaly, first of all, the increase in exercise should be gradual, to avoid an exposure to ten cold or eager to achieve. Pay attention to the breathing rhythm during exercise, so that breathing and pace coordination, try to make deeper breathing, in order to make the hepatic vein pressure lower. Insist on going for annual medical checkups. Give up the habit of alcoholism. Measure abdominal circumference and measure urine output. Abdominal obesity is a great way to self-identify fatty liver. Watch out for changes in bleeding, purpura, fever, and psychoneurological symptoms and get in touch with your doctor promptly. Selenium supplementation for liver, selenium supplementation can make the activity of glutathione peroxidase in the liver reach normal levels, which plays a good role in nourishing and protecting the liver, selenium malt powder, Wu Wei Zi feed ingredients of liver tablets, which plays a good role in nourishing and protecting the liver to regulate immunity, which plays a good role in nourishing and protecting the liver. The most important in the daily diet, to meat and vegetarian moderate, do not eat particularly greasy food or eat too much greasy stagnant food, should provide adequate nutrition, food should be diversified, supply high value protein containing amino acids, multivitamins, low fat, less slag diet, to prevent rough multi-fiber food damage to the esophageal veins, causing hemorrhage. Those with high blood ammonia or very poor liver function should limit protein intake to avoid liver coma. Onion, garlic, ginger, chili and other “four spicy” can eat, but should not eat more. Eat fish, shrimp and other seafood frequently. How to treat liver enlargement? If the enlarged liver is caused by a single huge abscess or cyst, the abscess or cyst can be treated by puncture and aspiration. In the former case, antibiotics or metronidazole solution can be injected into the abscess cavity after aspiration, and in the case of cysts, sclerosing agents such as anhydrous alcohol or compound aluminum solution can be injected into the cyst cavity after aspiration to stop the cyst wall from continuously leaking fluid into the cavity.