my brother has developed disseminated MTB. When he started anti TB drugs (RHZE), he developed hepatotoxicicity within a week time. The ATT was discontinued and 10 days later, SGOT and SGPT returned to normal. But, Bilirubin direct and total are slightly higher (1.9 and 4.6, when the ATT was stopped, BD was 10 and BT 11.5). What do you advise me?