I have Lichen Planus for about 2 years now been to doctor after doctor they seem to have no idea what to do for it except for drug after drug that do not seem to help I am not a doctor but i am a nurse me and a friend who is a nurse started looking for other answers i tried mixing a bottle of hydrogen peroxide 3% to my bath (which you can buy at most drugs stores for less than 1.00)this slowly started to work so i mixed half hydrogen peroxide 3% and half water to use to wipe on all affected areas and let dry this worked really well better that anything else i ve tried. my thought on this was hydrogen peroxide 3% has been used on rashes ,fungus and infections it used as a debriding agent in some cases. this is what worked for me so I thought I would share