What is a surgical site infection?
Germs are all around us. In fact, our bodies are home to an estimated 100 trillion ‘friendly’ germs, which are essential to our survival. Unfortunately, some germs can be harmful and can cause an infection. A surgical site infection occurs when these harmful germs enter the incision (cut) made through your skin for surgery.
What are the symptoms of a surgical site infection?
Symptoms of an infection can include redness, swelling and pain around the surgical area, fever and/or discharge (pus) from the surgical wound. This may occur any time from 1- 3 days after your operation until the wound has healed (usually 2 – 3 weeks after your operation).
How can I prevent getting a surgical site infection?
Thankfully, surgical site infections are uncommon and most only affect the skin, but some infections can spread to deeper tissue if not treated. Doctors and nurses are trained to ensure that the risk of you getting an infection is low, however, there are things you can do as a patient to help.
Before your surgery, your doctor or nurse will speak with you to check your medical history. This information will help your surgical team to tailor their care to make sure you have a safe operation and good recovery. You should let your doctor or nurse know if you:
People who smoke are more prone to developing infections and other complications related to surgery. The earlier you stop smoking, the better your chances of a good recovery. Ideally you should stop smoking at least four weeks before your operation.
If you are unable to stop smoking immediately, you should look to stop smoking at least 48 hours before your operation. You should also refrain from smoking for as long as possible after surgery, to help your overall recovery. Ask your medical team if you need help to stop smoking, if at least only temporarily.
Surgery places a lot of stress upon your body. After surgery your immune system will be working overtime to promote the healing of your surgical wound and fight off infection. To increase your immune systems effectiveness, you should consider physically preparing your body by:
It may be tempting to shave, wax, epilate or use hair removal creams around your surgical area prior to surgery, but don’t! Removing hair can damage the skin prior to surgery, which can weaken the body’s defence against germs. If the incision site is in an area where you regularly remove hair, stop for at least five days prior to surgery. This will provide enough time for tiny cuts or skin injuries to heal.
It is possible that hair may need to be removed before surgery to allow the surgeon to see the surgical area. If this needs to happen a nurse will remove hair using special electrical clippers designed for medical use.
Have a hot shower or bath using plain soap on the night before your surgery and/or in the morning on the day of your surgery. Your doctor may give you special instructions to use an antiseptic soap instead of plain soap.
Maintaining clean hands can help stop the spread of harmful germs that can cause infection. Encourage the people around you to make sure their hands are clean.
Your wound dressing should remain in place for 48 hours after surgery unless it leaks or bleeds. If this happens, you should ask for help to change the dressing. Make sure that anyone (including yourself), cleans their hands before touching the wound.
Baths, saunas or swimming are not usually recommended during the first two weeks following surgery, ask your doctor when it is safe for your wound to be in contact with water.
When you, or someone in your family is having surgery, it can be a daunting time. Become informed about how you can improve surgical outcomes, with actions you can take before, and what to look out for after, your surgery. This useful guide can be downloaded and shared to empower patients everywhere. The patient is the most important member of the surgical team.