This is a close-up of a furuncule (boil), which has the typical round shape. Furuncles tend to be raised from the skin surface and tender to the touch. This person developed several furuncles (boils) and pustules on the leg. Furuncules (boils) sometimes have a large pustule at the surface. This person has several scattered furuncules (boils). Furuncles (boils) are often seen in areas of occlusion, such as the armpits. This is a close-up of furuncules (boils). This person has a furuncule (boil) on the neck. Furuncules are typically red, warm, and tender to the touch. This close-up of a furuncle (boil) displays CA-MRSA (community-associated methicillin-resistant Staphylococcal aureus), confirmed by culture of the affected area.
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Boils (Furunculosis)  Information for adults

Picture of Boils (Furunculosis): This is a close-up of a furuncule (boil), which has the typical round shape. Furuncles tend to be raised from the skin surface and tender to the touch. Divider line
This is a close-up of a furuncule (boil), which has the typical round shape. Furuncles tend to be raised from the skin surface and tender to the touch.
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Who's At Risk
Boils are most common in teenagers and young adults.

People that are particularly prone to developing boils include:
  • Athletes participating in contact sports or using shared equipment.
  • Individuals with a weakened immune system, such as persons with HIV, diabetics, and those taking certain medications, such as the types of medications used to prevent rejection of a transplanted organ or to treat cancer (chemotherapy).
  • Individuals with another skin condition that may lead to scratching or otherwise injuring the skin (eczema, scabies).
  • Staph carriers.
  • People who are obese.
  • Individuals with poor nutrition.
  • People living in close quarters with others (military barracks, prison, homeless shelters).
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Last Modified: 22 Dec 2008
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