Caring for surgical wounds at home

A surgical wound is a cut made in your skin during an operation or surgical procedure. Keeping surgical wounds clean and dry reduces the risk of infection and encourages the healing process.

How is my wound held together?

Wounds are closed with stitches (sometimes called sutures), metal clips, staples or glue. What is used depends on the type of surgery, the type of wound and the area of your body.

  • Dissolvable stitches usually disappear in about 1 to 3 weeks. Do not pull your stitches.
  • Non-dissolvable stitches are usually removed after 3 to 14 days. You will be told when and where they will be removed. Do not pull your stitches.
  • Clips and staples are usually removed after 3 to 14 days depending on what surgery you have had. Do not pull your clips or staples.
  • Sometimes staples are removed after 3 days and replaced with steri-strips (thin adhesive strips placed across the wound). Steri-strips are usually left in place until they fall off.
  • Glue may be used on smaller wounds and does not need removing. It usually peels off by itself in 5 to 10 days. You should try to keep the wound dry for about 5 days. Do not pick the glue off.

After the cut is joined back together,  the skin edges form an early seal within a few days. This then strengthens over the following weeks and months. 

Does my wound need a dressing?

Not all surgical wounds need dressings. A dressing may be used to:

  • absorb any leakage from the wound
  • provide the ideal conditions for healing
  • protect the area until the wound is healed
  • prevent stitches catching on clothing.

You will be told if your wound needs any further dressings when you leave hospital. Keep your dressing on until you are told it is okay to remove it.

Is my wound healing okay?

As your wound heals it is normal to experience some of the following:

  • stiffness and soreness, which will ease off after a few days
  • tingling, numbness or itching
  • a slightly hard, lumpy feeling as new tissue forms
  • slight pulling around the stitches as the wound heals.

Don't pick off any scabs, as they protect the new tissue under the wound and act as nature's dressing. They will fall off on their own.

My wound is swelling

Some swelling around a wound is normal. If your wound seems very swollen, or the swelling is getting worse or causing problems, contact the surgery or an after-hours service. Elevating the wounded part can help.

My wound is bleeding

If your wound bleeds, press a clean cloth on the area for 15 minutes. Slowly release the pressure to check if the bleeding has stopped. If it keeps bleeding, reapply firm pressure. If it doesn't stop bleeding, contact the surgery or an after-hours service.

My wound is coming apart

Occasionally, your wound may break open. Cover the wound with a clean dressing and contact the surgery. There are many different ways of managing a wound breakdown so please take guidance from your doctor or nurse. You don't need to go to an after-hours service if you can see your own doctor within 24 hours.

My wound is painful

If you have had a local anaesthetic, the effects will wear off after 2–4 hours and you may need some pain relief. You can use the tablets that have been prescribed, or you can take paracetamol. Do not take aspirin for pain as it can cause bleeding in some people. However, if you normally take an aspirin a day, do not stop unless advised to by your doctor. Elevating the wounded part can reduce pain and swelling.

Could I have an infected wound?

A lot of wounds heal without any problems. However, the most common complication after surgery is wound infection. This happens when germs start to grow in the wound.

See your doctor urgently if you have these symptoms

Contact your doctor if you develop a fever (feeling hot and/or cold and unwell), have any concerns about your wound or if your wound:  

  • becomes more painful
  • looks red or swollen
  • feels hot
  • leaks yellow or green discharge
  • has an unpleasant smell. 

Wound infections can be successfully treated if caught early but can cause life or limb-threatening complications if left too long.

How do I care for my surgical wound?

There are a number of things you can do to reduce the risk of your wound getting infected and to promote healing.

Keep the wound dry

Surgical wounds need to be kept dry for 2 days. However, gentle cleaning can be done safely if this is required.   

  • You will be told when you can have a bath or shower. Showering is preferable to bathing, as soaking the wounds might cause them to open up. Only take a bath if you are sure you can keep your wounds dry.
  • Some dressings are waterproof and can be left in place while you take a shower or bath. Other dressings need to be removed. Your nurse or doctor will tell you which you have.
  • Do not put any soap, shower gel, body lotion, powder or other bathing products directly onto your wound.

Change the dressing

The original dressing can be left in place for up to 2 days (or as advised by your nurse or doctor), as long as it is not oozing. The wound must be kept dry for 2 days. If the dressing becomes wet, it must be changed.

When you change a dressing:

  • wash your hands with soap and water
  • carefully take the used dressing off, while avoiding touching the used side of the dressing
  • don't touch the wound with your fingers
  • take care not to touch the inside of the new dressing, so that it remains germ-free
  • don't apply antiseptic cream under the dressing.  

Showering or bathing can begin 12 to 24 hours after your surgery. This is best done between dressing changes. Showering is preferred over bathing and avoid soaking your wound in water. The wound can be gently cleaned, followed by gentling patting it dry with a towel, and then reapplying the new dressing. Face and scalp wounds can be left uncovered.

Other tips for protecting and caring for your surgical wound

  • Maintain a healthy balanced diet.
  • Don’t smoke.
  • If the wound is in a limb, elevate it when possible to reduce pain and swelling, and improve healing.
  • If you have diabetes, keep your sugar levels under good control.
  • Don't wear restrictive or tight clothing over your wound.
  • Change into fresh clean clothes every day.  
  • Keep bed linen fresh.
  • If you have animals, wash your hands well after touching them. Don't let them sleep on your bed or sit on your lap until your wound is healed.
  • For the first few days after the stitches/staples are removed, the wound will be weak, so take extra care to avoid stretching or knocking it.
  • Don't do too much activity or dirty work, sport or play until the wound has healed. However gentle regular walking is generally safe and can help with healing. We recommend you follow the advice of your surgeon. 

Once the wound has healed

Gently massage a skin-softening cream (called an emollient) or vitamin cream on the healed area to help keep it soft and supple. A scar can take up to a year for full healing to occur and reach its final appearance and strength. In the first few weeks the scar can be red and swollen. Eventually it loses this colour and flattens out.

The scar is more susceptible to the sun and too much sunlight can cause permanent darkening for up to a year, so use sunscreen regularly and do not use tanning beds.
 

Learn more

Looking after your skin surgery wound HealthInfo NZ 

Credits: Health Navigator Editorial Team . Reviewed By: Dr Jeremy Steinberg, FRNZCGP