What should you know about CKD itching?

Itching may affect one area or much of the body, with little visible rash. It can become more noticeable at night and lead to scratching, dry scales, bleeding, or sleep disruption. Chronic kidney disease is one possible explanation, but itchy skin also occurs with eczema, psoriasis, contact reactions, scabies, yeast infection, and other conditions. A clinician will consider your kidney history, medicines, skin findings, and symptoms such as dryness or a new rash rather than assuming every itch has the same cause.

Apply a fragrance-free moisturiser soon after bathing and whenever the skin feels dry. Keep showers warm rather than hot, use a gentle cleanser only where needed, and pat the skin dry. Smooth, short nails can limit injury from scratching; cool compresses may calm a flare. Tell your kidney clinician about persistent itch before taking an over-the-counter medicine, because some products or doses may be unsuitable when kidney function is reduced. Continue prescribed kidney treatment and record when the itching is strongest.

Contact your healthcare team promptly if itching is interfering with sleep, causing open wounds, or appearing with a spreading rash, blisters, fever, yellowing skin, or facial swelling. Seek emergency care for breathing difficulty, throat swelling, confusion, or faintness. Sudden severe itch after a new medicine also needs prompt review. These signs may point to a separate skin or systemic problem, an allergic reaction, or an infection that needs specific treatment.

Could my itch be related to kidney disease, dry skin, a medicine, or another skin condition? Should my kidney tests or medicines be reviewed? Which moisturiser or anti-itch treatment is safe for me? What signs mean I should call the clinic urgently?