Blood tests show abnormal liver functions.....?

Husband felt dizzy a few times and went to ..docs...took blood tests and results showed low blood pressure but also liver functions to be low, they said it was due to his weight...he is 5ft 10in and 15ish stone, but has a manual labour job and defo doesn't look fat...can anybody relate to this and leave any... show more Husband felt dizzy a few times and went to ..docs...took blood tests and results showed low blood pressure but also liver functions to be low, they said it was due to his weight...he is 5ft 10in and 15ish stone, but has a manual labour job and defo doesn't look fat...can anybody relate to this and leave any ideas..Thanks in advance
Update: the doctor told him to come back in 6 weeks for another blood test, no medicines were given
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