What should you know about senile pruritus?

With age, skin can produce less protective oil and lose water more easily. A weaker barrier makes dryness, tiny cracks, and sensitivity more noticeable, especially on the legs, back, and arms. Heat, fragranced products, rough fabrics, and frequent hot bathing can intensify the sensation. Itch may occur without a visible rash, but eczema, contact dermatitis, psoriasis, hives, scabies, yeast infection, and lichen planus are also possible explanations.

Because itching has several causes, a symptom alone does not identify one condition. A clinician may examine the skin, review medicines, and ask about sleep, household contacts, and other symptoms.

Use a short, lukewarm wash and a fragrance-free cleanser only where needed. Apply a thick, bland moisturiser soon after bathing and repeat when the skin feels tight. Choose loose, breathable clothing, keep nails short, and use a cool compress instead of scratching. Review new soaps, detergents, and medicines with a clinician or pharmacist. Persistent itch deserves an appointment, particularly when moisturising has not helped or sleep is being disturbed.

Arrange prompt assessment for a new widespread rash, intense night-time itch, burrows, painful cracks, bleeding from scratching, or signs of infection such as pus and increasing warmth. Seek urgent help for swelling of the lips or tongue, breathing difficulty, faintness, or rapidly spreading hives. Itch with unexplained weight change, yellowing skin, fever, or marked fatigue also needs medical review.

Ask whether the skin barrier is dry or inflamed, whether a medicine or contact trigger is involved, which moisturiser is suitable, and what examination or treatment is needed if the itch continues.