Methicillin-resistant Staphylococcus aureus, or MRSA, infections are more difficult to treat than other bacterial conditions, but some antibiotics are still effective in controlling them, notes NHS Choices. A doctor prescribes a combination of antibiotics to which MRSA has not yet developed a resistance.
Some cases may not require antibiotics, states the Mayo Clinic. For example, a doctor may drain minor skin infections caused by MRSA to treat them. A patient should not pop up the abscess. Doctors prescribe antibiotics depending on the severity of a patient's symptoms. A patient's lab test results help determine the right antibiotics. MRSA infections are difficult to treat because they develop resistance to commonly used antibiotics.
Methicillin-resistant Staphylococcus aureus is a bacterial condition that causes infections in different parts of the body, according to WebMD. The symptoms depend on the affected part of the body. It tends to cause skin infections such as boils or sores. In some cases, it can be life-threatening, leading to infections in the lungs, the urinary tract or the bloodstream. A person gets MRSA through contact or sharing items with an infected person. It is common among people who have weak immune systems and those working in hospitals, nursing homes and other health care centers.