Your doctor is right as your bilirubin
levels of 26 micromol/ L is just a bit above the normal level.
You must get estimation of other liver
enzymes like SGOT
and SGPT done to see whether hepatitis
is there or not.
Such mild rise of bilirubin doesn't need any medication.
Just take light food and avoid fatty food and alcohol.
Take plenty of fresh fruits and fruit juices.
If all other liver enzymes are normal,then it can be a case of GILBERT'S SYNDROME..
Consult a doctor and get liver function tests done.