A 1345 positive is a sign that hepatitis B is improving, suggesting that the hepatitis B virus is transforming from a triple positive to a triple negative, which is a sign that hepatitis B is turning negative. Hepatitis B is an infectious disease caused by hepatitis B virus, patients may experience loss of appetite, nausea, epigastric discomfort, a few patients may also experience generalized fatigue and pain in the liver area, if left uncontrolled for a long period of time, it may develop into cirrhosis or liver cancer. If the test shows hepatitis B 1345 positive, it means that the replication cycle of hepatitis B virus and its specificity have improved, and all the indicators of the body have reached a dynamic balance, and after hepatitis B has become a minor triple positive, the number of hepatitis B viruses in the body will slowly decline. Take good care of your daily diet, eat more light food, and do aerobic exercise to strengthen your immune system. Although 1345 is a sign that you are getting better, you should not relax too much, which may cause the disease to deteriorate, and you need to insist on cooperating with the doctor’s treatment.