It is a type of hyperpigmentation ... The condition does not cause pain and is not harmful, but people can find the appearance of these patches bothersome. They may affect a person’s self ...

NEW YORK, March 4, 2025 /PRNewswire/ -- According to a comprehensive report from The Insight Partners, "hyperpigmentation disorder treatment market is expected to reach US$ 11.78 billion by 2030 from ...