Red patches on the skin may be seborrheic dermatitis, skin allergies, sunburn, hemangiomas and other conditions, and should be promptly consulted to identify the cause of the disease.
1. Seborrheic dermatitis: there may be red patches on the face, peeling, itching and other symptoms, this kind of disease usually facial oil secretion is more exuberant, will block the pores, inflammatory reaction.
2. Skin allergies: may be stimulated by the external environment, or cosmetic stimulation of the skin with red patches, such as hives, dermatitis eczema, need to avoid contact with allergens, and then symptomatic treatment.
3. Sunburn: in the summer of strong ultraviolet rays or go to the region of strong ultraviolet rays, long time will skin exposure, skin sunburn congestion and inflammation, easy to appear skin with red patches, it is recommended to do a good job of physical sunscreen.
4. Hemangioma: hemangioma is a congenital disease, generally red patches will be higher than the skin surface, can be treated by laser.
Red patches on the skin, there are many kinds of causes, you should go to the hospital in time, timely medical treatment, please ask the doctor to clarify the cause of the disease, targeted treatment.