what is pruritus

Pruritus, also known as itchy skin, is a medical condition characterized by the sensation that makes you want to scratch your skin. It can be caused by various factors, including dry skin, skin disease, allergies, diabetes, pregnancy, certain medicines, and underlying medical conditions such as HIV/AIDS, aging, and cancer (though cancer-related pruritus is rare). Itchy skin can be a symptom of an underlying condition, and prolonged itching and scratching can lead to skin injury, infection, and scarring. Treatment varies based on the cause and may include lotions, moisturizers, over-the-counter medicines, and prescription medications such as antihistamines and topical steroids