Vincent's angina

Vincent's Angina is a type of oral infection that is also known as Trench Mouth or Acute Necrotizing Ulcerative Gingivitis (ANUG). It is characterized by the sudden onset of severe pain, bad breath, and ulcers in the mouth. The condition is named after Henri Vincent, a French physician who first described the disease in 1894.

Etiology

Vincent's Angina is caused by a synergistic infection of the mouth by the bacteria Spirochaeta and Fusobacterium. These bacteria are normally present in the mouth but can cause disease when the immune system is weakened or when oral hygiene is poor.

Symptoms

The main symptoms of Vincent's Angina are severe pain in the mouth, bad breath, and ulcers. The ulcers are usually located on the gums and are covered with a grayish-white pseudomembrane. Other symptoms may include fever, malaise, and swollen lymph nodes.

Diagnosis

The diagnosis of Vincent's Angina is usually made based on the clinical presentation. Laboratory tests, such as a Gram stain or culture of the oral lesions, can confirm the diagnosis.

Treatment

The treatment of Vincent's Angina involves improving oral hygiene and administering antibiotics. Metronidazole is the antibiotic of choice. In severe cases, hospitalization may be required.

Prevention

Prevention of Vincent's Angina involves maintaining good oral hygiene, including regular brushing and flossing, and regular dental check-ups.

See also

• Oral hygiene
• Oral infection
• Metronidazole