Complications of hepatic encephalopathy are mainly manifested in the following aspects: 1. Complications of hepatic encephalopathy are mainly in the neurological aspect, in the early stage, patients will have personality changes and behavioral changes, some are over-excited and silent, some urinate and defecate anywhere, and they may be seriously mentally deranged or have a wooden stiffness, and they are completely unable to move around. It can be seen that patients sometimes have fluttering tremor of hands and feet, increased muscle tone of limbs with clonus, and hyperreflexia of tendons.2 Some patients with hepatic encephalopathy are prone to combine with hydroelectrolyte disorders, which can lead to convulsions.3 Some patients also have intellectual changes, which can be manifested as relatively low reaction and dementia. In conclusion, the complications of hepatic encephalopathy are mainly seen in the above kinds.