I'm stage 4 lung cancer and have been on a trial for 3.5 years . I'm currently stable but the drug I'm on for the trial has been VERY hard on my body and confidence. My skin is awful and my hair is even worse . I'm getting lots of broken veins on my face and I'm sallow and very dry . I've tried so many creams which haven't really made much difference . I'm on a budget and really can't afford to spend a lot for something which makes very little difference . I've been feeling quite low and I think my appearance is contributing to this . I've been to Boots but couldn't afford all the products they suggested. Any ideas ?