My husband has Hepatitis C stage 4 did not clear medicine trials. He is experiencing symptoms that are disorientation that comes on all of a sudden where he can t talk and can t function somewhat clammy feels nauseous for a period of about a minute then he gets back to himself but is wiped out afterwards. usually only happens in the morning/afternoons never in the evening curious to know if this is possible due to his liver disease with his hepatitis c got a CAT scan came back fine and blood work in the normal ranges. Going to the neurologist tomorrow but I don t have alot of faith in a diagnoses because he only gets these symptoms once a day to once every other day. Any suggestions what to possible look for?