It could be a irritant contact dermatitis. Can be caused by cutaneous interaction with a chemical, biologic, or physical agent. It can present as red, itchy rash on your skin.Treatment begins with removal of the offending substance(s).
Preferably consult with a Dermatologist for a Physical examination of the same.
Health Tips
Hydrate ur hands well with a medicated moisturiser. Dont use detergents