Red bumps on the soles of the feet may be caused by eczema, allergies, localized breakouts and other reasons. 1. Eczema: It is an inflammation of the superficial dermis and epidermis caused by a variety of internal and external factors. Clinical acute episodes of lesions are dominated by red papules with a tendency to ooze. The pathogenesis is not clear, and is currently believed to be related to internal factors such as abnormal immune function and skin barrier dysfunction. 2. Allergy: If the patient’s plantar skin is often sweaty, the sweat stimulation leads to foot skin allergy, and the skin damage of eczema, i.e. red papules, can appear. 3. Localized breakage: it may be caused by trauma, wear and tear, etc. If localized breakage leads to bleeding, it can be clinically manifested as red dots on the skin of the soles of the feet, i.e., red punctate blood scabs. Red papules on the soles of the feet can also be seen in other diseases, it is recommended that patients go to the hospital in a timely manner, clear the cause of the disease and follow the doctor’s instructions for treatment, to avoid delaying the condition.