It is possible to recover from liver damage by staying up late. Staying up late for a long time can lead to elevated transaminases, which is the most direct manifestation of liver damage. Chinese medicine believes that between 11:00 pm and 3:00 am is an important time for liver detoxification, if you stay up late for a long time, it will lead to the accumulation of toxins in the liver, creating damage to the liver and causing a series of symptoms. However, the damage to the liver from staying up late is relatively mild, and if reasonable rest is given in a timely manner, the liver transaminases will quickly return to normal. Even if the aminotransferases are more obviously elevated, oral liver-protective drugs can be considered at this time. In addition, liver health care should not only pay attention to the combination of work and rest, but also pay attention to avoid excessive strenuous activities, avoid drinking alcohol and eating high-fat food, through a healthy life can give the best protection to the liver, so that the liver can maintain the normal anabolic function.