Actinomycosis Causes Symptoms and Diagnosis
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escholarship.org/uc/item/53h0n68bSchaal KP, et al. (2017). The family actinomycetaceae: The genera actinomyces, actinobaculum, arcanobacterium, varibaculum, and mobiluncus.
link.springer.com/referenceworkentry/10.1007/0-387-30743-5_21Sharma S, et al. (2022). Actinomycosis.
ncbi.nlm.nih.gov/books/NBK482151/Stabrowski T & Chuard C. (2019). Actinomycosis.
pubmed.ncbi.nlm.nih.gov/31599519/Trismus. (n.d.).
oralcancerfoundation.org/complications/trismus/Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available. Current Version Sep 18, 2022 Medically Reviewed By Stacy Sampson, D.O. Mar 31, 2017 By Carmella Wint Edited By John Bassham Copy Edited By Copy Editors VIEW ALL HISTORY Share this articleMedically reviewed by Stacy Sampson, D.O. — By Carmella Wint — Updated on September 18, 2022
Actinomycosis
Medically reviewed by Stacy Sampson, D.O. — By Carmella Wint — Updated on September 18, 2022Actinomycosis
Actinomycosis is a long-term infection that causes sores, or abscesses, in the body’s soft tissues. Actinomycosis is usually found in the:mouthnosethroatlungsstomachintestines Actinomycosis rarely appears elsewhere in the body. However, it can spread from the initial infected area to other parts of the body if illness or injury damages your tissue. Actinomycosis isn’t contagious.What are the symptoms of actinomycosis
If your mouth tissue is infected, it can cause what’s commonly known as “lumpy jaw.” A hard lump can be felt in the jaw. The lump itself isn’t typically painful. However, it can result in a painful skin abscess that first appears as a reddish bruise at the site. Actinomycosis can also cause muscle spasms in the jaw or a “locked jaw.” If this happens, the mouth cannot open in a normal way. The other symptoms of actinomycosis are:a feverweight losslumps on the neck or facedraining sores on the skinexcess sinus drainagecoughingchest painWhat causes actinomycosis
Actinomycosis is a rare infection, especially in the United States. Since the infection spreads so slowly, actinomycosis was first thought to be a fungal infection. But bacteria from a family known as Actinomycetaceae causes it. Some of the Actinomyces bacteria in this family include: Actinomyces israeliiActinomyces naeslundiiActinomyces viscosusActinomyces odontolyticus These bacteria naturally live in your body cavities like your nose and throat but don’t usually cause infection unless they can break through the protective lining of your body cavities.What are the risk factors for actinomycosis
You have an increased risk of developing actinomycosis if you:have a weakened immune system from medications or another illnessare malnourishedneglect dental care after dental surgery or trauma to the mouth or jaw One of the most common sources of actinomycosis is an oral or a dental abscess. If you’ve recently had an oral abscess, you should see your doctor right away. Women who’ve used an intrauterine device (IUD) for birth control are also considered at higher risk.How is actinomycosis diagnosed
Actinomycosis is usually diagnosed through a fluid or tissue sample from the affected area. Your doctor will send the sample for laboratory analysis where it will be to checked for the presence of Actinomyces bacterium. Any such bacterium should seen under the microscope.How is actinomycosis treated
Antibiotics are the primary treatment for actinomycosis. High doses of penicillin are usually necessary to cure the infection. If you’re allergic to penicillin, your doctor can give you other antibiotics, such as:tetracyclineclindamycinerythromycin It can take up to a year for the antibiotics to completely cure the infection. Any skin eruptions, or abscesses, from the infection may need to be drained or removed. If you developed actinomycosis due to the use of an IUD, the device should be removed to prevent further infection. Notify your doctor immediately if you have the symptoms of actinomycosis. Early, aggressive treatment decreases your likelihood of developing long-term complications and requiring surgery.Potential long-term complications
Actinomycosis starts in the soft tissues of the body, but it can infect any surrounding bone if it’s left untreated. Surgery may be necessary to remove any infected bone. If the infection resides in the nasal sinuses, surgery may be required to remove damaged bone and tissue. In rare cases, actinomycosis in the nasal sinuses can reach the brain. This may lead to another serious type of infection called meningitis.Preventing actinomycosis
One of the best ways to prevent actinomycosis is to practice good oral hygiene. Schedule regular visits with your dentist so that they can spot potential problems. If you get proper treatment for actinomycosis, it’s highly curable and you’ll likely make a full recovery. Last medically reviewed on September 18, 2022How we vetted this article
SourcesHistoryHealthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.Fazeli MS & Bateni H. (2005). Actinomycosis: A rare soft tissue infection.escholarship.org/uc/item/53h0n68bSchaal KP, et al. (2017). The family actinomycetaceae: The genera actinomyces, actinobaculum, arcanobacterium, varibaculum, and mobiluncus.
link.springer.com/referenceworkentry/10.1007/0-387-30743-5_21Sharma S, et al. (2022). Actinomycosis.
ncbi.nlm.nih.gov/books/NBK482151/Stabrowski T & Chuard C. (2019). Actinomycosis.
pubmed.ncbi.nlm.nih.gov/31599519/Trismus. (n.d.).
oralcancerfoundation.org/complications/trismus/Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available. Current Version Sep 18, 2022 Medically Reviewed By Stacy Sampson, D.O. Mar 31, 2017 By Carmella Wint Edited By John Bassham Copy Edited By Copy Editors VIEW ALL HISTORY Share this articleMedically reviewed by Stacy Sampson, D.O. — By Carmella Wint — Updated on September 18, 2022