Medically reviewed by Susan Bard, MD Key Takeaways Red spots on the scalp can be caused by infections, allergic reactions, or ...

Viral skin rashes (also known as viral exanthems) can cause itching, irritation, and pain — and possibly symptoms like fever or fatigue. Unlike allergic rashes, which happen when your immune system ...

Diabetes can affect the skin, including the skin on the feet. In some cases, uncontrolled diabetes may result in complications, such as red spots being present on the feet. Diabetes can have an impact ...