After a cast is applied, pruritus around the edges is best managed with which measure?

After a cast is applied, pruritus around the edges is best managed with which measure?

• A. Ice pack on the affected area
• B. Scratch the itchy area gently
• C. Sprinkle a layer of powder around the itchy spots
• D. Ask your doctor for an antihistamine

Answer: (A)

Itching around the edges of a just-applied cast is often due to skin irritation and trapped sweat. The most effective immediate remedy is to apply a cool ice pack to the outside edge of the cast. The cold helps numb the skin and reduce swelling, which dampens the itch signals without introducing moisture or debris into the cast. Use a thin cloth between the ice and skin and limit the time to avoid frostbite. Scratching under the cast can injure fragile skin and soften or loosen the cast. Sprinkling powder around the itchy spots is not advised because powders can irritate the skin and moisture inside the cast can lead to skin problems or infection. Relying on antihistamines is a consideration only if itching persists and should be guided by a clinician, not as the first at-home measure. So, cooling the outside of the cast with an ice pack provides quick, safe relief and avoids complications.

Itching around the edges of a just-applied cast is often due to skin irritation and trapped sweat. The most effective immediate remedy is to apply a cool ice pack to the outside edge of the cast. The cold helps numb the skin and reduce swelling, which dampens the itch signals without introducing moisture or debris into the cast. Use a thin cloth between the ice and skin and limit the time to avoid frostbite.

Scratching under the cast can injure fragile skin and soften or loosen the cast. Sprinkling powder around the itchy spots is not advised because powders can irritate the skin and moisture inside the cast can lead to skin problems or infection. Relying on antihistamines is a consideration only if itching persists and should be guided by a clinician, not as the first at-home measure.

So, cooling the outside of the cast with an ice pack provides quick, safe relief and avoids complications.