I have rashes in my hands . I visited my doctor he told me to apply coconut oil with camphor and I will be fine . I applied coconut oil with camphor and the rash then after a week went away . Then again after a month it came back but at different place on hand  and I again applied coconut oil with camphor and it again disappeared but after 2 month it came back . Could it be lymphoma . I have no other symptoms like swollen lymph nodes weight loss or night sweat . Also from  last 1 year I had skin infection I used to take medicine and apply temovate m for it