Itching in the leg or palm: what to know

On the leg, dryness, shaving products, insect bites, eczema, or contact with clothing can cause a local itch. On the palm, irritant exposure, hand eczema, small blisters, or allergy may be involved. Scaling can point toward a fungal infection, while itching without a visible rash can sometimes relate to nerve irritation or a wider medical problem. Note whether the symptom is in one spot, both hands or legs, worse at night, or linked to a product or activity.

Apply a fragrance-free moisturiser after washing, use lukewarm water, and choose gentle cleansers. Wear gloves for wet work or cleaning, with a breathable layer underneath if hands sweat. Avoid scratching, new fragranced products, and tight clothing over the area. Photograph a changing rash so a clinician can compare it later. A pharmacist can advise on a suitable treatment after seeing the skin, especially if it is cracked or infected.

Book an assessment if itching lasts, repeatedly returns, disrupts sleep, or has no obvious skin cause. Seek prompt help for rapid swelling, widespread hives, breathing difficulty, fever, severe pain, pus, or a hot red leg. Sudden one-sided leg swelling with pain or breathlessness needs urgent medical attention. People with diabetes, circulation problems, or reduced sensation should have broken skin checked early.

What does the distribution suggest? Could a product, eczema, infection, nerve, or circulation issue be contributing? Do I need testing, and which skin-care or treatment options are safe with my medicines?