ABSCESS SYMPTOMS

Many different agents cause abscesses. The most common are the pus-forming (pyogenic) bacteria like Staphylococcus aureus, which is nearly always the cause of abscesses under the skin. Abscesses near the large bowel, particularly around the anus, may be caused by any of the numerous bacteria found within the large bowel. Brain abscesses and liver abscesses can be caused by any organism that can travel there through the circulation. Bacteria, amoeba, and certain fungi can travel in this fashion. Abscesses in other parts of the body are caused by organisms that normally inhabit nearby structures or that infect them. Some common causes of specific abscesses are:

Skin abscesses by normal skin flora
Dental and throat abscesses by mouth flora
Lung abscesses by normal airway flora, pneumonia germs, or tuberculosis
Abdominal and anal abscesses by normal bowel flora.

Specific types of abscesses

Listed below are some of the more common and important abscesses.

Carbuncles and other boils. Skin oil glands (sebaceous glands) on the back or the back of the neck are the ones usually infected. The most common germ involved is Staphylococcus aureus. Acne is a similar condition of sebaceous glands on the face and back.
Pilonidal abscess. Many people have as a birth defect a tiny opening in the skin just above the anus. Fecal bacteria can enter this opening, causing an infection and subsequent abscess.
Retropharyngeal, parapharyngeal, peritonsillar abscess. As a result of throat infections like strep throat and tonsillitis, bacteria can invade the deeper tissues of the throat and cause an abscess. These abscesses can compromise swallowing and even breathing.
Lung abscess. During or after pneumonia, whether it's due to bacteria [common pneumonia], tuberculosis, fungi, parasites, or other germs, abscesses can develop as a complication.
Liver abscess. Bacteria or amoeba from the intestines can spread through the blood to the liver and cause abscesses.
Psoas abscess. Deep in the back of the abdomen on either side of the lumbar spine lie the psoas muscles. They flex the hips. An abscess can develop in one of these muscles, usually when it spreads from the appendix, the large bowel, or the fallopian tubes.

ABSCESS RELATED ITEMS

	ABSCESS DEFINITION
	ABSCESS DESCRIPTION
	ABSCESS CAUSES
	ABSCESS SYMPTOMS
	ABSCESS DIAGNOSIS
	ABSCESS TREATMENTS
	ABSCESS PROGNOSIS
	ABSCESS INFORMATION
	ABSCESS PREVENTION