Skin is the body’s largest organ and acts as a protective barrier against germs. But sometimes bacteria can break through this barrier and cause infections. One such infection is erysipelas—a condition that comes on suddenly and can make you feel very unwell. The good news is that, with the right treatment, most people recover quickly.

What Is Erysipelas?
Erysipelas is a bacterial skin infection that affects the upper layers of the skin. It is usually caused by a germ called Streptococcus pyogenes—a type of bacteria that often lives harmlessly on our skin or in our throat but can cause trouble when it enters through a cut, scratch, or insect bite.
This condition is more common than many people think. It can affect anyone, but it is especially seen in older adults, young children, and people with certain health problems.
