Don't worry...you are suffering from allergic dermatitis causing this eczematous patch.. Specific medicine available for good control... Treatment depends on the severity..Do direct online consultation for detailed prescription

Hand eczema, also known as hand dermatitis, is a common condition. Both genetics and contact allergens and irritating substances play a role in triggering this form of eczema. It often affects people who work in cleaning, catering, hairdressing, healthcare and mechanical jobs where they may come into contact with chemicals and other irritants. Hand eczema isn’t contagious. You cannot get it from another person or give it to someone else. Consult a Dermatologist for the same.