Medically reviewed by Jennifer Schwartz, MD Key Takeaways Pus forms when the immune system's white blood cells fight an infection.Pus can be different colors and may emit a foul odor if the infection ...

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If the site of the ingrown hair acquires an infection with Staphylococcus aureus, it can cause itchy bumps, pain, flushed skin, and pus. Staph infections come from a bacterium called Staphylococcus ...

Cellulitis and skin abscesses are both due to bacterial infections. They may develop separately or together, and they need different treatments. Your skin is home to about 1,000 different species of ...

A serious staph infection that doesn‘t respond to antibiotic treatment can develop from any wound, including a spider bite. It is also possible to mistake MRSA infections for a spider bite at first.

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...

Staphylococcus aureus is a bacterium that commonly grows on the skin. If bacteria enter the skin, a staph infection may develop. MRSA causes a type of staph infection that can be hard to treat due to ...

A toothache that lingers is easy to dismiss, but sometimes, it signals something far more serious. Some dental infections may ...

Spinal infections are rare but can be deadly, so you need to get a proper diagnosis as soon as possible if you have spinal pain. Read on to learn more about what spinal infections are, the types of ...