Lackawanna Valley Dermatology Associates, Ltd.
Boils and carbuncles are bacterial infections of the skin that form red, painful, pus-filled bumps. They usually arise on the face, neck, back, legs, and buttocks.
Carbuncles is the name given to a cluster of boils. Carbuncles tend to cause deeper, more severe infections than boils.
Boils and carbuncles are due to a hair follicle becoming infected with bacteria, usually; staphylococcus aureus).
You should seek medical attention if a boil or carbuncle becomes extremely painful, lasts more than 2 weeks, or is accompanied by a fever.
In some cases, cellulitis can develop around the boil or carbuncle. Cellulitis causes the skin to turn pink or red, become painful and tender to the touch. Cellulitis requires medical attention.
Your doctor may drain the boil or carbuncle by making a small incision at the top. This releases the infected fluids, resulting in less pain and a lower risk of scarring. Deep infections that can't be completely drained may be covered with sterile gauze so that infected fluids can continue to drain.
Your doctor may prescribe antibiotics to treat severe or recurrent infections.
The following steps may help you avoid staph infections:
The following steps may help a boil or carbuncle heal faster and avoid spreading.