Yes, sunspots can be white. Based on the reference provided, sunspots are actually white spots that appear on the skin due to a loss of pigment.
Understanding Sunspots (Guttate Hypomelanosis)
These "sunspots" are medically known as guttate hypomelanosis. Here's a breakdown of what they are:
- Appearance: They are white spots on the skin.
- Cause: They are caused by a loss of skin pigment.
- Size: Typically, they are small, ranging from 1 to 3 millimeters (mm) in size.
- Symptoms: They are generally asymptomatic, meaning they don't cause any pain or itching.
- Location: They often start on the legs and then spread to the arms, upper back, and face.
Sunspots on the Skin: Key Characteristics
| Characteristic | Description |
|---|---|
| Color | White |
| Size | 1-3 mm |
| Symptoms | Usually asymptomatic |
| Common Locations | Legs, arms, upper back, and face |
| Cause | Loss of skin pigment (hypopigmentation) |
It's important to note that the term "sunspots" can be a bit misleading as it implies they are directly caused by sun exposure. While sun exposure can make them more noticeable, they are primarily due to a loss of pigment in the skin.
