3. Post-Inflammatory Hypopigmentation
After an injury, rash, or inflammation, some people lose pigment in the affected area:
-
Follows a pattern of previous skin trauma
-
May gradually repigment over time
-
Common after eczema flares or minor injuries
4. Sunspots (Not the Kind You Think)
Ironically, sun damage can cause both dark spots and white spots. Some people develop white spots where sun exposure has destroyed pigment cells over time—essentially, tiny areas of sun damage.
