Methicillin-resistant Staphylococcus aureus (MRSA): Care Instructions

Overview

MRSA stands for methicillin-resistant Staphylococcus aureus. It is a type of bacteria that can cause staph infections. But it's harder to treat than infections caused by other bacteria. This is because some antibiotics, such as methicillin, cannot kill MRSA.

MRSA has become more common in healthy people. The bacteria are found on skin and in the nose. MRSA can spread from person to person.

The bacteria can cause infections of the skin, such as abscesses, boils, and cellulitis. It can also cause infections of the heart, blood, and bones. It can spread quickly in the body and cause serious problems.

If the infection causes a boil on your skin, the doctor may need to drain the fluid from the boil. The doctor may also give you antibiotics through a small tube placed in a vein (intravenous, I.V.). You could also get an antibiotic ointment to put on sores or in the nose.

Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and contact your doctor if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.

• If your doctor prescribed antibiotics, take them as directed. Do not stop taking them just because you feel better. You need to take the full course of antibiotics.
• Cover any cuts or other wounds with bandages until they heal.
• Wash your hands often, especially after you touch any wounds or bandages. This can keep the bacteria from spreading. Wrap used bandages in a plastic bag before you throw them away.
• Do not share towels, washcloths, razors, clothing, or other items that touched your wound or bandage. Wash your sheets, towels, and clothes with warm water and detergent. Dry them in a hot dryer, if possible.
• Keep shared areas clean. Use a disinfectant to wipe surfaces that other people touch. These include countertops, doorknobs, and light switches.

When should you call for help?

Contact your doctor now or seek immediate medical care if:

• You have worse symptoms of infection, such as:
  • Increased pain, swelling, warmth, or redness.
  • Red streaks leading from the area.
  • Pus draining from the area.
  • A fever.

Watch closely for changes in your health, and be sure to contact your doctor if:

• You do not get better as expected.