What kind of dermatitis are we talking about? 3 yrs is too long a time. Consider a second opinion .

Homoeopathy has very good results in dermatitis and stress related illnesses. Stress increases dermatitis. Please consult over phone for detailed case history and right prescription for your ailments

Hi, I understand your distress and concern due to the skin condition. It is quite understandable to feel so or have such thoughts in your situation. I guess you also agree with the irrationally of the thoughts at times, just because these are not our own real thoughts, they are more out of our mood state. Your skin condition may take its own course but you can work over your mood, how you feel and what you think, in consultation with a psychiatrist and if needed, along with a psychologist!