Actinomycosis

Definition

Actinomycosis is a bacterial infection that results in collections of pus in the body. This condition can be treated, so contact your doctor if you think you may have actinomycosis.
Abdominal Abscess
Abdominal Abscess
Copyright © Nucleus Medical Media, Inc.

Causes

Actinomycosis is most often caused by infection specific bacteria. This is normally present in the mouth and, sometimes, in the intestines. The jaw is most commonly involved, with lung and abdominal infections being less common. Very rarely, women may develop abscesses in the reproductive organs or bladder.

Risk Factors

Factors that may increase your risk of actinomycosis include:
  • Having a dental disease or recent dental surgery
  • Liquids or solids that are sucked into lungs
  • Having bowel surgery
  • Swallowing fragments of chicken or other bones
  • Having an intrauterine contraceptive device (IUD) in place for many years
  • Diabetes
  • Having a weakened immune system
  • Malnutrition
  • Tissue damage
  • Chronic granulomatous disease or other disorder that affects the immune system (children)

Symptoms

Actinomycosis may cause:
  • Hard swellings that are usually painless and located around the mouth, neck, or jaw
  • Swellings that may produce pus containing tiny, yellowish particles
  • Drainage of pus through the skin of the chest or abdomen
  • Fever
  • Weight loss
  • Cough that produces sputum or blood
  • Noticeable swelling or firm mass in the abdomen, especially the lower part

Diagnosis

Your doctor will ask about your symptoms and medical history. A physical exam will be done. Tests may include:
  • Analyses of pus, sputum, or tissue
  • X-ray

Treatment

Talk with your doctor about the best treatment plan for you. Treatment options include:

Medications

High doses of antibiotics are used to treat actinomycosis. The antibiotics will need to be taken for 6-12 months.

Drainage of Abscesses

Your doctor will drain pus-containing abscesses.

Advertisement

Prevention

The best way to reduce your chances of developing actinomycosis is to prevent dental disease by practicing good dental hygiene and regularly visiting your dentist. You should also:
  • Brush your teeth twice a day
  • Floss daily
  • Replace your toothbrush regularly

RESOURCES

Family Doctor - American Academy of Family Physicians
http://familydoctor.org

Mouth Healthy - American Dental Association
http://www.mouthhealthy.org

CANADIAN RESOURCES

Canadian Dental Association
http://www.cda-adc.ca

Health Canada
http://www.hc-sc.gc.ca

References

Actinomycosis. DynaMed website. Available at: http://www.ebscohost.com/dynamed. Updated October 20, 2011. Accessed August 6, 2013.

Hall V. Actinomyces—gathering evidence of human colonization and infection. Anaerobe. 2008;14(1):1-7.

Naik NH, Russo TA. Bisphosphonate-related osteonecrosis of the jaw: the roleof actinomyces. Clin Infect Dis. 2009;49(11):1729-1732.

Sullivan DC, Chapman SW. Bacteria that masquerade as fungi: actinomycosis/nocardia. Proc Am Thorac Soc. 2010;7(3):216-221.

Revision Information

Did you like this? Share with your family and friends.
Current Research From Top Journals


Exercise During Pregnancy May Decrease the Risk of Cesarean Birth
December 2014

Exercise during pregnancy has been associated with many benefits for mom and baby. This review supports the trend and finds that even one day of purposeful activity per week may reduce the need for cesarean birth.

dot separator
previous editions

Maternal Caffeine Intake May Be Associated with Low Birth Weight
November 2014

Prevent Eczema in Kids with a Daily Dose of Moisturizer
November 2014

Broccoli Sprout Compound Associated with Reduction in Autism Symptoms
October 2014

dashed separator

Advertisement

Our Free Newsletter
click here to see all of our uplifting newsletters »

 

Advertisement

Advertisement

DiggDeliciousNewsvineRedditStumbleTechnoratiFacebook