Everyone Healthy Library
Hepatic Encephalopathy
Sign or symptom reference page from the Everyone Healthy database.
! Seek urgent medical care if warning signs appear
A symptom can have many possible causes. Some symptoms need urgent assessment, especially when they are severe, sudden or rapidly worsening.
Get urgent medical care now if there is any severe, sudden, rapidly worsening or worrying symptom, especially:
- chest pain, pressure or pain spreading to the arm, jaw or back
- trouble breathing, blue lips, severe wheeze or choking
- stroke-like symptoms such as face drooping, arm weakness or speech trouble
- collapse, fainting, seizure, confusion or extreme drowsiness
- severe bleeding, black stools, vomiting blood or major injury
- severe allergic reaction, swelling of the face/throat or widespread rash with breathing trouble
- severe abdominal pain, severe headache, stiff neck or sudden vision change
- signs of severe dehydration, sepsis, high fever with worsening illness, or symptoms in a baby/young child that concern you
Full information
Hepatic Encephalopathy
Hepatic encephalopathy, also known as portosystemic encephalopathy, refers to a deterioration in brain function as a result of reduced liver function. Symptoms may be mild at first ranging from mild confusion, forgetfullness, mental fogginess and poor judgement to the more severe symptoms of slurred speech, disorientation and abnormal shaking of the hands and arms.