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Oral candidiasis



Oral candidiasis
Classification & external resources
Oral thrush
ICD-10 B37.0
ICD-9 112.0
DiseasesDB 29743
MedlinePlus 000966
eMedicine derm/68  ped/2245

Oral candidiasis, is an infection of yeast fungus, Candida albicans, (or, less commonly, Candida glabrata or Candida tropicalis) in the mucous membranes of the mouth. Oral thrush refers to temporary candidiasis in the mouths of babies, whilst if occurring in the mouth or throat of adults it may also be termed candidosis or moniliasis.

Additional recommended knowledge

Contents

Symptoms

Oral infections of candidia usually appear as thick white or cream-colour deposits. Underlying the deposits the mucosa of the mouth may appear inflamed (red and possibly slightly raised). In babies the condition is termed thrush and is usually painless and causes no discomfort. Adults may experience discomfort or burning.

Who is at special risk?

  • Newborn babies.
  • Denture users.
  • Poorly controlled diabetes.
  • As a side effect of medication, most commonly having taken antibiotics. Inhaled corticosteroids for treatment of lung conditions (e.g, Asthma or COPD) may also result in oral candidiasis which may be reduced by regularly rinsing the mouth with water after taking the medication.
  • People with poor nutrition, specifically vitamin A, iron and folate deficiencies.[citation needed]
  • People with an immune deficiency (e.g. as a result of AIDS/HIV or chemotherapy treatment).
  • Women undergoing hormonal changes, like pregnancy or those on birth control pills
  • People who perform cunnilingus or fellatio on a sexual partner who has thrush.

Thrush and Breastfeeding

Because of the increased use of antibiotics in laboring women to reduce the transmission of Group B streptococcal infection to the infant, thrush has become more prevalent. Symptoms include:

  • An oral rash in the infant's mouth
  • A diaper rash that does not heal with conventional diaper rash treatments and ointments,
  • Burning, painful nipples for the breastfeeding mother.

The rash and pain experienced by the mother can range from severe to mild and may complicate breastfeeding. Because thrush is assumed to be benign, it may be difficult to obtain treatment for an outbreak in the diaper area of an infant or mother's nipples. Over the counter yeast infection cream, that comes in the 7-day package, can be applied to the skin with good results within 24 - 48 hours. It should be washed off nipples before breastfeeding.

Treatment

  Any underlying cause, such as poor glucose control in diabetics, should be addressed. Oral candidiasis can be treated with topical anti-fungal drugs, such as nystatin (mycostatin), miconazole or amphotericin B. Patients who are immunocompromised, either with HIV/AIDS or as a result of chemotherapy, may require systemic treatment with oral or intravenous administered anti-fungals.

For adults, mild cases can be first treated by drinking acidic substances, such as orange juice, to make a harsher environment for the yeast and eating yogurt to replenish bacterial count that controls the yeast. If home treatment is not effective a physician may need to be consulted.

References

  • John Pillinger, Flemming Andersen and Ulla Søderberg (6 July 2005). Oral thrush (fungal infection in the mouth). NetDoctor. Retrieved on 2007-03-30.
 
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Oral_candidiasis". A list of authors is available in Wikipedia.
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