Even if you've never noticed them on others, skin tags are very common. Around 60 percent of adults will develop at least one skin tag in their lifetime, probably after age 40, according to a 2022 ...

Staphylococcus bacteria live on skin and can cause a staph infection if they enter the bloodstream. Staph infections can involve a range of symptoms, like vomiting, rashes or inflamed skin, and fever.

Bacterial skin infections occur when bacteria enter through the surface of the skin. They can cause symptoms such as swelling and inflammation. Treatment may include topical or oral antibiotics.