Small bumps that appear on the hands after the heat are considered to be eczema if they are itchy bumps. If the bumps appear on the palms of the hands with blisters, there is also the possibility that they are sweat blisters. Both are associated with moist skin, excessive sweating, exposure to certain suspected allergens, or exposure to highly acidic or alkaline chemicals, and it is recommended to avoid these suspected causative factors. In the meantime, topical glucocorticoid creams or creams can be given topically. Trimethoprim cream, Denide cream, and Mometasone furoate cream can be given for topical use. Topical drugs are generally used in small amounts once in the morning and once in the evening, not too much to avoid irritating the skin and increasing the side effects of the drugs. Be sure to use topical moisturizing creams after washing your hands. You also need to pay attention to the fact that if itching is obvious, you can take oral antihistamines with the treatment.