Prolonged pressure slows or blocks blood flow to the skin. This can cause damage to the skin. Some areas of skin will die and can cause serious illness.
This condition is more common in older adults and those with:
- Limited movement—using a wheelchair or being in bed for a long time
- Problems feeling pain or discomfort
- Low body weight
- Swelling or water retention
- Dry skin
Long term health conditions that increase the risk of pressure injuries include:
- Poor circulation
Symptoms of a pressure injury may include:
- Warmth or swelling
- Skin that looks red or purple
- Pain or itching of the skin
- Blistering, sores, skin breakdown, or drainage
The goal of treatment is to avoid further injury and heal the wound.Talk to your doctor about the best treatment plan for you.
Proper care will let the wound heal. Steps may include:
- Relieving pressure to the area. This can include change in positions and support tools.
- Special bandages to clean out and protect the wound. Regular cleaning of wound and area around it.
- Medicine to prevent infection and help the tissue heal. May be applied to the area or taken as pills.
Surgery may be need for large wounds. The doctor can remove dead tissue to let the area heal faster. Skin can also be taken from another area of the body to help close large wounds.
To ease pressure on the skin:
- Change position every:
- 2 hours - in bed
- 1 hour - in a wheelchair
- Talk to the doctor about raising the head of the bed.
- Do not sit or lay squarely on the hip.
- Put a pillow under the calves of the legs or between the knees.
- Talk to the doctor about special mattresses and cushions.
Wounds are less likely to happen in healthy skin. Steps for healthy skin include:
- Check the skin daily for problems.
- Keep the skin clean and dry.
- Use creams to protect and moisturize the skin.
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
Edits to original content made by Denver Health.
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