Persistent itching without visible redness, bumps, or a rash may seem harmless, but dermatologists say it can sometimes be the first sign of an underlying medical condition.

From dry skin to allergies, here’s how to figure out what might be causing the itch.

Itching and rashes often occur together. However, a person may experience itchy skin alone with dry skin, bug bites, some health conditions, or as a reaction to certain medications. The causes of skin ...

Certain serious conditions, autoimmune conditions, and liver or kidney issues can cause itchy skin. Treating the underlying cause may relieve the itchiness and other symptoms related to the condition.

Fortunately, most of these conditions are treatable, making it likely for symptoms to reduce or subside with the proper remedies. Of all the pesky and uncomfortable things that can happen to your body ...