Staphylococcus infections - self-care at home; Methicillin-resistant staphylococcus aureus infections - self-care at home; MRSA infections - self-care at home
Staph (pronounced staff) is short for Staphylococcus. Staph is a type of germ (bacteria) that can cause infections almost anywhere in the body.
One type of staph germ, called methicillin-resistant Staphylococcus aureus (MRSA), is harder to treat. This is because MRSA is not killed by certain medicines (antibiotics) used to treat other staph germs.
Many healthy people normally have staph on their skin, in their noses, or other body areas. Most of the time, the germ does not cause an infection or symptoms. This is called being colonized with staph. These persons are known as carriers. They can spread staph to others. Some people colonized by staph develop an actual staph infection that makes them sick.
Most staph germs are spread by skin-to-skin contact. They can also be spread when you touch something that has the staph germ on it, such as clothing or a towel. Staph germs can then enter a break in the skin, such as cuts, scratches, or pimples. Usually the infection is minor and stays in the skin. But the infection can spread deeper and affect the blood, bones, or joints. Organs such as the lungs, heart, or brain can also be affected. Serious cases can be life-threatening.
You are more likely to get a staph infection if you:
Symptoms depend on where the infection is located. For example, with a skin infection you may have a boil or a painful rash called impetigo. With a serious infection, such as toxic shock syndrome, you may have a high fever, nausea and vomiting, and a sunburn-like rash.
The only way to know for sure if you have a staph infection is by seeing a health care provider.
If test results show you have a staph infection, treatment may include:
Follow these steps to avoid a staph infection and prevent it from spreading.
Simple steps for athletes include:
Centers for Disease Control and Prevention website. Staph infections can kill. www.cdc.gov/vitalsigns/staph/index.html. Updated March 22, 2019. Accessed May 23, 2019.
Chambers HF. Staphylococcal infections. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 25th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap 288.
Rupp ME, Fey PD. Staphylococcus epidermidis and other coagulase-negative. Staphylococci. In: Bennett JE, Dolin R, Blaser MJ, eds. Mandell, Douglas, and Bennett's Principles and Practice of Infectious Diseases, Updated Edition. 8th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 197.BACK TO TOP
Review Date: 5/8/2019
Reviewed By: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- 2021 A.D.A.M., a business unit of Ebix, Inc. Any duplication or distribution of the information contained herein is strictly prohibited.