They are often temporary issues such as dry skin or a bug bite. Less commonly, nerves, kidneys, thyroid, or liver issues can cause itching sensations without necessarily causing a rash. Depending on ...

Ticks can be hard to spot but spread serious diseases. See pictures of what tick bites and rashes look like and get tips from ...

It can be distressing to wake up with a mysterious swollen red rash on your ankle. Could that rash be an insect bite? And what kind of bug bit you? The answers aren't so easy to figure out. Even for ...

Environment often indicates culprit, not appearance of bug bite alone. Mosquito, flea and bed bug bites remain most common across California. Clean, avoid scratching and monitor bites for infection or ...

Erythema migrans and erythema multiforme both cause target- or bull’s-eye-shaped lesions. Erythema migrans is due to Lyme disease. Erythema multiforme is an immune-mediated hypersensitivity skin ...