Also known as: Pressure ulcer - care, Bedsore - care or Decubitus ulcer - care
- Use a wheelchair or stay in bed for a long time
- Are an older adult
- Cannot move certain parts of your body without help
- Have a disease that affects blood flow, including diabetes or vascular disease
- Have Alzheimer disease or another condition that affects your mental state
- Have fragile skin
- Cannot control your bladder or bowels
- Do not get enough nutrition
- Stage I: A reddened, painful area on the skin that does not turn white when pressed. This is a sign that a pressure ulcer is forming. The skin may be warm or cool, firm or soft.
- Stage II: The skin blisters or forms an open sore. The area around the sore may be red and irritated.
- Stage III: The skin now develops an open, sunken hole called a crater. The tissue below the skin is damaged. You may be able to see body fat in the crater.
- Stage IV: The pressure ulcer has become so deep that there is damage to the muscle and bone, and sometimes to tendons and joints.
- Sores covered in dead skin that is yellow, tan, green, or brown. The dead skin makes it hard to tell how deep the sore is. This type of sore is "unstageable."
- Pressure sores that develop in the tissue deep below the skin. This is called a deep tissue injury. The area may be dark purple or maroon. There may be a blood-filled blister under the skin. This type of skin injury can quickly become a stage III or IV pressure sore.
- Back of head
- Use special pillows, foam cushions, booties, or mattress pads to reduce the pressure. Some pads are water- or air-filled to help support and cushion the area. What type of cushion you use depends on your wound and whether you are in bed or in a wheelchair. Talk with your doctor about what choices would be best for you, including what shapes and types of material.
- Change positions often. If you are in a wheelchair, try to change your position every 15 minutes. If you are in bed, you should be moved about every 2 hours.
- For a stage I sore, you can wash the area gently with mild soap and water. If needed, use a moisture barrier to protect the area from bodily fluids. Ask your provider what type of moisturizer to use.
- Stage II pressure sores should be cleaned with a salt water (saline) rinse to remove loose, dead tissue. Or, your provider may recommend a specific cleanser.
- DO NOT use hydrogen peroxide or iodine cleansers. They can damage skin.
- Keep the sore covered with a special dressing. This protects against infection and helps keep the sore moist so it can heal.
- Talk with your provider about what type of dressing to use. Depending on the size and stage of the sore, you may use a film, gauze, gel, foam, or other type of dressing.
- Most stage III and IV sores will be treated by your provider. Ask about any special instructions for home care.
- Powder your sheets lightly so your skin doesn't rub on them in bed.
- Avoid slipping or sliding as you move positions. Try to avoid positions that put pressure on your sore.
- Care for healthy skin by keeping it clean and moisturized.
- Check your skin for pressure sores every day. Ask your caregiver or someone you trust to check areas you can't see.
- If the pressure sore changes or a new one forms, tell your doctor.
- Eat healthy foods. Getting the right nutrition will help you heal.
- Lose excess weight.
- Get plenty of sleep.
- Ask your doctor if it's OK to do gentle stretches or light exercises. This can help improve circulation.
- A foul odor from the sore
- Pus coming out of the sore
- Redness and tenderness around the sore
- Skin close to the sore is warm and/or swollen
A pressure sore is an area of the skin that breaks down when something keeps rubbing or pressing against the skin.
Pressure sores occur when there is too much pressure on the skin for too long. This reduces blood flow to the area. Without enough blood, the skin can die and a sore may form.
You are more likely to get a pressure sore if you:
Pressure sores are grouped by the severity of symptoms. Stage I is the mildest stage. Stage IV is the worst.
There are 2 other types of pressure sores that don't fit into the stages.
Pressure sores tend to form where skin covers bone, such as your:
Caring for a Pressure Sore
Stage I or II sores will heal if cared for carefully. Stage III and IV sores are harder to treat and may take a long time to heal. Here's how to care for a pressure sore at home.
Relieve the pressure on the area.
Care for the sore as directed by your health care provider. Keep the wound clean to prevent infection. Clean the sore every time you change a dressing.
Avoid further injury or friction.
Take care of your health.
DO NOT massage the skin near or on the ulcer. This can cause more damage. DO NOT use donut-shaped or ring-shaped cushions. They reduce blood flow to the area, which may cause sores.
When to Call the Doctor
Call your provider if you develop blisters or an open sore.
Call immediately if there are signs of infection, such as:
Marston WA. Wound care. In: Cronenwett JL, Johnston KW, eds. Rutherford's Vascular Surgery. 8th ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 83.
Perry D, Borchert K, Burke S, et al. Institute for Clinical Systems Improvement. Health care protocol: pressure ulcer prevention and treatment protocol. Updated March 2014. www.icsi.org/_asset/6t7kxy/PressureUlcer.pdf. Accessed June 30, 2016.
Witkowski JA, Parish LC, Campbell C, Parish JL. Decubitus ulcers. In: Lebwohl MG, Heymann WR, Berth-Jones J, Coulson I, eds. Treatment of Skin Disease: Comprehensive Therapeutic Strategies. 4th ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 52.
- Review date:
- December 07, 2016
- Reviewed by:
- Laura J. Martin, MD, MPH, ABIM Board Certified in Internal Medicine and Hospice and Palliative Medicine, Atlanta, GA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.
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