While most brown patches are harmless, you should follow the rule for any pigmented spot and see a professional if you notice:
The patch has multiple colors (shades of tan, brown, black, or even blue/red). Brown Dry Skin Patches On My Back Age 67
Often triggered by very dry skin (common in winter) or sensitivity to soaps. 🛠️ Managing Dryness and Texture While most brown patches are harmless, you should
These are "precancerous" spots caused by years of ultraviolet (UV) damage. While most brown patches are harmless