There is no scarier term for left or right liver atrophy, and both left and right liver atrophy can lead to serious consequences. Liver atrophy is usually caused by cirrhosis and recurrent liver infections. Liver atrophy to a certain extent may lead to abnormal liver function, and may even lead to liver failure, affecting the patient’s normal life and reducing the length and quality of survival. In addition, there is a certain risk of cancer after liver atrophy, causing serious impact for life and health, therefore, both left and right liver atrophy are more terrible. Therefore, patients with liver atrophy should actively undergo treatment, pay attention to post-operative care, prevent complications, and also pay attention to a light diet, quit smoking, limit alcohol and avoid spicy, so as to reduce the damage caused by the disease through correct treatment and active prevention.