Hello sir. Benadon is a vitamin supplement which is given to avoid the side effects of one of the drugs in your akt3 regimen.  It has to be taken as long as your AKT is onn. Sompraz is a PPI which help is avoiding acidity and stomach upsets which is also one of the side effecta og your anti-tuberculous drugs. Hence you could continue both the drugs as long as the AKT is active. Thank you