Redness around a mole is usually an irritating manifestation mainly due to external stimulation of the pigmented nevus, and may also be an early phenomenon of the transformation of the nature of the disease.
1. Pigmented nevus is a benign swelling formed by pigment cells underneath the skin in the form of a mass. If the skin surface where the pigmented nevus grows is subjected to friction or chemical stimulation from the outside world, it may become congested and redness around the nevus may appear.
2. Nevus pigmentosus can be divided into benign and malignant, early nevus pigmentosus is usually in benign state, if the nevus pigmentosus is gradually degenerated due to some special reasons, then redness, pain or erosion may appear on the skin surface.
If you have redness around the mole, it is recommended that you go to the hospital in time and follow the doctor’s instructions for standardized treatment.