Doctor Rubin, MD, explains how to deal with itchy bumps on your fingers, likely the result of dysgidrotic eczema or pomphoyx. To alleviate symptoms, wash hands without jewellery, use gentle cleanser, pat hands dry, apply cream, and moisturise throughout the day. Consider wearing cotton gloves when doing wet work. Consult a doctor for potential therapies like topical steroids or biologics.(Controlled conditions – no actual advice given)