Furuncles are generally caused by Staphylococcus aureus but may be caused by other bacteria or fungi. A furuncle may drain spontaneously, producing pus and a solid core. More often they are opened by the individual, a parent, or a physician. Furuncles can be single or multiple. Some people have recurrent bouts with abscesses and little success at preventing them.
Furuncles can be very painful if they occur in areas like the ear canal or nose.
Furuncles by the nose should be treated by a health care provider. Furuncles that develop close together may expand and join together, a condition called carbunculosis . The information provided herein should not be used for diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Inc. Any duplication or distribution of the information contained herein is strictly prohibited.