It is not easy to estimate how much hepatitis B treatment costs per year. Generally, for patients who are hepatitis B carriers and do not need special medication, only regular review is needed. Generally, the liver function, hepatitis B DNA, liver ultrasound and the quantification of the five indicators of hepatitis B can be reviewed once every three months, and the annual cost is estimated to be about 1000 yuan. There is also a situation where the liver function is not normal and antiviral treatment is needed. On the basis of the above examination, long-term antiviral medication is needed, and antiviral medication is also very cheap at present, and the cost for one year is about 3,000-4,000 yuan. The overall cost of hepatitis B treatment is still very inexpensive, as the cost of the examination is around 6,000 yuan.