reversible colostomy rectal drainage

I have a colostomy and have mucous drainage for over 2 years. I just use a pad, one that you would use for your period. I have tried a number of different medications to try and get rid of it but it won't go away.

Thank you, i had my colostomy in Oct 2011 and we are waiting another 6 months for the reversal. Dr said there would be discharge and it is  a normal production of the colon. I am using depends diapers, with some success. i tried maxipads inside my shorts but there was leakage!