Breast eczema is simply eczema that occurs on the breast area and is also a type of allergic reaction. This disease is not contagious; it will not spread between people or increase in spread on one's own body. Once this disease occurs, it must be treated properly. Treatments may include oral and some anti-allergic medications, as well as localized red light therapy. It is advisable to visit a dermatology department in a regular hospital to check for allergens, see what triggers the allergies, and possibly cooperate with desensitization treatment. If the breast eczema has persistently poor results, it is recommended to consult a regular hospital again to see if there is a fungal infection in the affected area. If there repeatedly occur lesions, ulcers, and exudative discharges, a local pathological examination should be conducted to check for other pathological changes. After recovery, standardize dietary and living habits, strengthen exercise, and enhance immunity.