Oral mucositis (ulcerative) digital illustration

Oral mucositis (ulcerative) Save


ICD-10 code: K12.3

Chapter: Diseases of the digestive system

Oral Mucositis (Ulcerative): Causes, Symptoms, and Treatment

Oral mucositis is a painful condition characterized by the inflammation and ulceration of the mucous lining of the mouth. It is a common side effect of cancer treatments such as chemotherapy and radiation therapy. It can also occur due to other factors like infections, autoimmune diseases, and nutritional deficiencies.

  1. Causes
  2. Oral mucositis is caused by damage to the cells lining the mouth. Cancer treatments like chemotherapy and radiation therapy, which target rapidly dividing cells, can damage the healthy cells lining the mouth. This damage can cause inflammation, redness, and ulceration of the mucous lining. Other factors that can cause oral mucositis include:

    • Infections like herpes simplex virus and candida
    • Autoimmune diseases like lupus and pemphigus
    • Nutritional deficiencies like vitamin B12 and iron deficiency anemia
  3. Symptoms
  4. The symptoms of oral mucositis include:

    • Pain and discomfort in the mouth
    • Redness and inflammation of the mucous lining
    • Ulcers and sores in the mouth
    • Dry mouth and difficulty swallowing
  5. Treatment
  6. The treatment of oral mucositis depends on the underlying cause and the severity of the condition. In most cases, the symptoms of oral mucositis can be managed with proper oral care and pain management. Some of the treatment options include:

    • Oral hygiene: Regular brushing and flossing can help prevent infections and reduce inflammation in the mouth.
    • Mouth rinses and gels: Antimicrobial and anti-inflammatory mouth rinses and gels can help relieve pain and promote healing of the ulcers.
    • Pain management: Over-the-counter pain medications like acetaminophen and ibuprofen can help manage the pain associated with oral mucositis.
    • Nutritional supplements: Nutritional deficiencies can worsen the symptoms of oral mucositis. Supplements like vitamin B12 and iron can help improve the condition.
    • Medications: In severe cases, the doctor may prescribe medications like corticosteroids and opioids to manage the pain and inflammation.

If you are experiencing any symptoms of oral mucositis, it is important to consult your doctor for proper diagnosis and treatment