I would be interested to know if anyone's DP / DH has CIPD (Chronic idiopathic demyelinating Polyradicoloneuropathy - I think.)It is a autoimmunedisease that affects peripheral sensation and motor ability. My partner has had it for 20 years and it seems to be having an increasingly detrimental impact upon both his physical and mental health. He has been on methotrexate for several years and this seems to have made his mental health even worse (depression, social withdrawal, mood swings)- it is causing a terrible stress in our relationship - just wondering whether anyone out there has any similar experiences.