At Human Technology P&O, we know healthy skin is essential for comfortable, consistent prosthetic use. Because the residual limb rests inside a socket environment, skin can be more prone to pressure, moisture buildup, friction, and irritation. Seasonal changes can intensify these concerns—summer heat can increase sweating and rubbing, while winter air and indoor heat can dry skin and lead to cracking. A consistent year-round skin care routine helps protect your residual limb and reduce the risk of complications.

Skin that contacts the prosthetic socket should be checked routinely to prevent skin breakdown (blisters or sores) and infection. Pain is often the first sign of a problem—if discomfort starts, remove the prosthesis and examine the skin right away.

Daily Skin Care Steps Recommended by Human Technology P&O

• Wash daily with mild soap and water, then pat dry. Allow the limb to dry completely before putting the prosthesis back on to reduce irritation and the risk of fungal infection—especially in warmer months.
• Check for red pressure areas after removing the prosthesis. If redness lasts more than a few minutes, it may indicate the socket needs to be evaluated to prevent breakdown.
• Inspect the skin twice daily, particularly if you have diabetes or reduced sensation. Seasonal dryness or increased perspiration makes regular checks even more important.
• Use softening cream only if the skin is extremely dry and at risk of cracking (often in fall and winter). Avoid applying lotion right before wear unless directed by your clinician.
• Avoid talcum powder, which may cause abrasion. If powder is desired, cornstarch is preferred.
• Do not use alcohol or unknown chemicals/creams on the residual limb.
• Use sunscreen (SPF 30+) if the limb will be exposed to the sun for extended periods.
• Do not shave the limb, as short hairs can become ingrown and lead to infection.
• If the skin opens, seek care immediately from your physician or prosthetist.
• If socket fit is causing skin issues, contact your Human Technology prosthetist for an adjustment. If infection develops, a visit to your physician may also be needed. You may need to pause prosthetic use—have crutches or a wheelchair available.
• If sensation is reduced, check the limb frequently during the day and avoid hot water or prolonged sun exposure to prevent burns and blisters.

If you have questions about residual limb skin care or notice anything unusual, persistent, or painful, please contact your Human Technology prosthetist or physician. Consistent daily care—adjusted for seasonal changes—helps support comfort, mobility, and long-term residual limb health.