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Mrsa (methicillin-resistant Staphylococcus Aureus)
MRSA (methicillin-resistant Staphylococcus aureus)
is a strain of staph bacteria that can cause infection. Usually, antibiotics are used to kill bacteria. MRSA bacteria are resistant to the common antibiotics used to treat Staph infections. This makes MRSA hard to treat. MRSA most commonly causes a skin or soft tissue infection. Bacteria may get into your skin or soft tissue through a cut, sore, or incision. MRSA may spread to your blood, lungs, heart, and bone.
Signs and symptoms:
- Skin sores
- Bumps on your skin that are red and painful
- A cut or incision that is red, swollen, and filled with pus
- Fluid-filled blisters
Seek care immediately if:
- You develop new symptoms such as a cough or fever during or after treatment for MRSA infection.
- Your symptoms get worse.
Contact your healthcare provider if:
- Your symptoms return after treatment.
- You have questions and concerns about your condition or care.
Treatment for MRSA
includes any of the following:
- Antibiotics may help treat the bacterial infection. Take all of your antibiotics until they are finished.
- Incision and drainage of a wound, a sore or an abscess may be needed. A provider will open and drain infected fluid and pus. This helps remove bacteria from your wound so it can heal.
Follow up with your healthcare provider or infectious disease specialist within 2 days or as directed:
You may need an exam or more tests to make sure your infection is healing. Write down your questions so you remember to ask them during your visits.
Prevent the spread of MRSA:
- Wash your hands often. This is the most important thing you can do to prevent the spread of infection. Wash your hands several times each day, especially before and after you change your bandage. Carry germ-killing gel with you and use it to clean your hands when you have no soap and water. Encourage everyone in your house to wash their hands with soap and water after they use the bathroom. Everyone should also wash their hands before they prepare or eat food.
- Wear disposable gloves when you clean and change your bandage. Throw away gloves after you use them. Put a new pair with each task. Never use the same pair of gloves.
- Do not touch sores. Do not poke or squeeze sores. This can make the infection go deeper into your tissue.
- Cover infected sores with a bandage. Put an extra bandage on a sore that is draining fluid. This helps keep infected drainage off surfaces that others can touch.
- Do not play contact sports until your infection has healed. Bandages can come off during these sports and your infection can spread to people or equipment. Also, do not use public gyms, pools, hot tubs, or saunas until your sores have healed. Do not get manicures, massages, or haircuts until the sores are healed. MRSA bacteria can stay on objects and surfaces for long periods of time.
- Be careful when you are around people with weak immune systems. It will be easier for your infection to spread to them. This includes very young children, older adults, and people with chronic health conditions.
MRSA and your home:
MRSA can stay on surfaces for weeks. It is important to keep others safe by doing the following:
- Clean surfaces daily. Items that you use often should be cleaned daily, such as phones, doorknobs, and remote controls. Clean the shower or bathtub after each use. Use a bleach-based cleaner. You can also create a cleaning solution by mixing 1 part bleach to 10 parts water.
- Wash dishes and silverware in a dishwasher or in hot water. Do not share unwashed dishes or silverware with anyone.
- Change your clothes daily. Do not put on clothes you have already worn, until they have been washed.
- Wash used sheets, towels, and clothes with water and laundry detergent. Put dirty laundry in the washer immediately. Put it in a plastic bag if you are not able to wash it immediately. Use warm or hot water to wash laundry. Use bleach when possible. Wash your hands after you touch dirty laundry and before you handle clean laundry. Dry laundry completely in a warm or hot dryer.
- Talk to your vet about testing your pet for MRSA bacteria. Your dogs and cats can have a MRSA infection. They can also be carriers of MRSA infection. You may need to get your pet tested if you keep getting skin sores. Do not touch your pet's sores. Keep children away from pets with sores until the sores heal. Put on disposable gloves if you need to touch your pet's sores. You do not have to get rid of your pet. He can be treated if he has MRSA infection.
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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.