just wondered if any fellow fell runners had taken the tablets that are offered for treatment of psoriasis (cant remember what they are called off the top of my head) and what effect these had on their fell running. At present i have always opted for light treatment, and have avoided taking the tablets as they sound quite serious and may effect the liver etc. no doubt they would do the job, and if things get worse i would opt for them, so was wondering what peoples experiences of these were on training.