In IC,<unk>  is believed to work by providing a protective coating to the damaged bladder wall.<unk>  is similar in structure to the natural glycosaminoglycan coating of the inner lining of the bladder, and may replace or repair the lining, reducing its permeability.
Pentosan polysulfate
Peroxin-7
Polysulfated glycosaminoglycan
Lecithin
Α-Hederin
Hyaluronic acid
Fibrin monomer
Cathelicidin