skin injury, like a scrape, burn, or rash. The pigment returns over time.
Guttate psoriasis: Small, drop-like spots that are red or pink, not white. They are usually scaly and itchy.
If you’re unsure, see a dermatologist. They can often diagnose IGH just by looking at your skin—sometimes with the help of a special light called a Wood’s lamp.
Does IGH Need to Be Treated?
The most important thing to know is that IGH is completely benign and does not require treatment. They are not dangerous and won’t progress into anything more serious.
However, since they are permanent and can be a cosmetic concern for some people, here is what you can consider.
Prevention is the most effective strategy. The best way to prevent more spots from appearing is to protect your skin from the sun. Use a broad-spectrum sunscreen on your arms and legs. Wear protective clothing. Avoid prolonged
