These reactions are known as "stress rashes," resulting from your body's exaggerated response to emotional stress. Stress rashes often look like hives, which are also referred to as urticaria.

TMI, but I’ve had issues with underboob rashes, sweat, and odor for years because of my large bust. No matter how often I ...

Over time, especially if you don’t take your HIV medicines, your body may have a harder time fighting off infections that cause rashes. These can include: Syphilis. If this sexually transmitted ...