Prevention of contact dermatitis in the finger tips is very simple. Whatever you are allergic to, avoid it. If you are allergic to detergent then wear gloves and wash your clothes or vessels. Nowadays people use hand sanitizers frequently. Probably they will have to stop hand sanitizers, which have also caused a lot of contact dermatitis in people. Other things like leather, cement, chalk piece can cause contact dermatitis. So you have to identify the item to which you are getting allergic to, then allergen, and then accordingly avoid it and you are cured of your contact dermatitis.
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