Skin rashes often signal hidden health problems. Learn when these mysterious skin warnings need medical attention beyond home ...

and allergy testing might affect the skin. Infections that involve bacteria, viruses, fungi, or parasites can also cause a rash. These rashes will vary depending on the type of infection.

This skin rash is considered harmless ... according to NIAMS. Lyme disease is a bacterial infection caused by the bite of an infected blacklegged tick. It can cause a rash, fever, headache, and ...

Staying in damp clothes after getting caught in the rain may feel harmless, but it can lead to skin issues like rashes and ...

“Tattoo inks contaminated with pathogenic microorganisms can cause infections and lead to serious health injuries when ...