Stomatitis

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Inflammation of the epithelial lining of the oral mucosa

Causes
  • Nutritional deficiency, g. vitamin A
  • Hormonal changes
  • Infections: Spirochaetes, Bacilli, Candida, Measles virus, Herpes simplex virus
Clinical features
  • Inflammation of the tongue and lining of mouth - tongue is red, raw, and painful
  • Ulcers on the gum, palate, lips
  • Thrush (in babies and HIV/debilitated patients)
  • Swelling and bleeding of gums
Differential diagnosis
  • Allergic reactions, erythema multiforme, pemphigus
  • Lead poisoning
  • Lichen planus
  • Investigations
  • Swab mouth for microscopy, and culture and sensitivity of bac- teria and fungi (though normal oral flora may give false positives)
  • Blood: For Rapid Plasma Reagin (RPR) test, HIV serology

Management

 

TREATMENT

LOC

  • Rinse mouth 3 times a day with Salt solution (dissolve 1 teaspoon of salt in a cup of warm water)
  • Or Hydrogen peroxide solution 6% (add 15 ml to a cup/200 ml of warm water)
  • Or chlorhexidine mouth wash 0.2%
  • Paracetamol 1 g every 8 hours

- Child: 10-15 mg/kg every 8 hours

  • Or a topical analgesic
  • Continue treatment until healing takes place

HC2

 

 

 

 

 

23.2.9.1 Denture Stomatitis

Redness of the palate under a denture with petechial and whitish areas

Causes
  • 90% of cases due to Candida albicans, 9% other Candida
  • species, and 1% Klebsiella
  • Poor denture hygiene
  • Night-time wear of dentures
  • Trauma
  • Increased intake of sugary foods

Clinical features

  • Mild inflammation and redness under denture
  • Petechial and whitish areas in severe cases
  • Burning sensation but no pain or tenderness
Differential diagnosis
  • Acrylic allergy
Investigations
  • Exclude diabetes, e. blood glucose
Management

TREATMENT

LOC

  • Remove dentures at night
  • Improve denture hygiene by soaking in hypochlorite cleanser (10 drops of household bleach in a denture cup or container filled with tap water) and brushing fitting surface with a soft brush
  • Replace ill-fitting dentures
  • Reduce sugar intake
  • Nystatin suspension 100,000 IU/ml 6 hourly

HC2