Methicillin-resistant staphylococcus (MRSA) is a type of bacteria. It causes infections that are hard to treat with normal antibiotics. It may happen inside or outside of a care center.
It is caused by a type of staph bacteria that cannot be treated by most antibiotics. It spreads through contact with infected people or items.
The type that happens outside a care center is more common in young children, athletes, prisoners, and people in the military. Other risks are:
- Time spent in crowded places, such as day cares, colleges, and locker rooms
- Skin to skin contact, such as with sports like wrestling and football
- Having broken skin or an open sore
- Sharing personal items
- Poor hygiene
- Using IV drugs
- Having a severe illness
- Being around animals
The type that happens inside a care center is more common in men and older adults. Other risks are:
- Time spent in a long-term care center or hospital
- Having a lasting health problem
- Being treated with an antibiotic for a long time
- Having a wound
- Being around a person with MRSA
- Having medical devices in the body, such as a catheter
A person may have:
- Skin that is swollen, red, and painful or warm to the touch
- A sore that is leaking
The doctor will ask about your symptoms and health history. A physical exam will be done.
A person's nose or wound will be swabbed to test for bacteria.
The infection will need to be treated. This can be done with:
Draining the Abscess
The doctor may open the abscess to allow the fluid to drain. This may be all that needs to be done.
Antibiotics may be given to treat infection. Only a few can treat MRSA. The one that is chosen depends on the bacteria and location.
These steps can help lower the chances of infection:
- Washing your hands and body with soap and water, especially after working out
- Not sharing personal items
- Keeping wounds clean and covered until they heal
- Getting care at the first signs of any infection
- Reviewer: EBSCO Medical Review Board Daniel A. Ostrovsky, MD
- Review Date: 09/2019 -
- Update Date: 11/04/2019 -