Small bumps on the back of your baby’s hands should first be determined what the cause of such bumps is and what the disease is. Currently, most children with this condition clinically appear to have frictional tinea due to playing with dirt and sand. In treatment priority is given to glucocorticoid creams, which usually take 1-2 months to recover, and also topical stove glycolic lotion can be used. If a small baby has severe itching, it can be treated with oral antihistamines, such as paracetamol, which can be taken by kg of body weight and is generally safe. At the same time the baby should avoid further rubbing, which is better for the recovery of small bumps on the hands.