You REALLY should go for enemas. They will help you heal so much faster and they are not painful in any ways.
Oxypowder does not work as well as the psyllium/ p & B (psyllium & Bentonite) shake, I am afraid. It will defintely help you cope with the constipation issue, but onlike psyllium and enemas, it will not help much with the candida issue.
Cheers,
Jhan