Anti TB drugs that is rifampicin
, isoniazid , pyrazinamide
are famous for causing hepatitis
, with high inr and loss of appetitie
When this occurs we stop AKT kit
And start with the least hepatotoxic drug that is ethambutol then rifampicin then isoniazid and finally pyrazinamide.and also checking your lft after adding every one of these drugs
Your doctor is on right tract that is restarting ATT with cambutol as it is least hepatotoxic.
Hope this helps