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$Unique_ID{BRK03558}
$Pretitle{}
$Title{Candidiasis}
$Subject{Candidiasis Candidosis Moniliasis Thrush Yeast Infection Candidiasis
of the Skin Cutaneous Candidiasis or Cutaneous Moniliasis Vulvovaginitis or
Vaginitis caused by Candida Penis Candida Oral Candidiasis Thrush Candida
infection around the nails Candidal Paronichia Chronic Mucocutaneous
Candidiasis Candida Granuloma Systemic Candidiasis}
$Volume{}
$Log{}
Copyright (C) 1987, 1990 National Organization for Rare Disorders, Inc.
352:
Candidiasis
** IMPORTANT **
It is possible the main title of the article (Candidiasis) is not the
name you expected. Please check the SYNONYMS listing to find the alternate
names and disorder subdivisions covered by this article.
Synonyms
Candidosis
Moniliasis
Thrush
Yeast Infection
DISORDER SUBDIVISIONS
Candidiasis of the Skin (Cutaneous Candidiasis or Cutaneous Moniliasis)
Vulvovaginitis or Vaginitis caused by Candida
Penis, infected by Candida
Oral Candidiasis (Thrush)
Candida infection around the nails (Candidal Paronichia)
Chronic Mucocutaneous Candidiasis (Candida Granuloma)
Systemic Candidiasis
General Discussion
** REMINDER **
The information contained in the Rare Disease Database is provided for
educational purposes only. It should not be used for diagnostic or treatment
purposes. If you wish to obtain more information about this disorder, please
contact your personal physician and/or the agencies listed in the "Resources"
section of this report.
Candida Albicans is a normally harmless yeast infection found in the
mouth, intestinal tract, and vagina. Candidiasis is an infection caused by a
fungus called Candida; most commonly the Candida albicans variety. The
Candida infection (also known as a yeast infection) usually affects the skin
and/or the mucous membranes of the mouth, intestines, or the vagina. Candida
infections are rarely serious in otherwise healthy people. In rare cases it
may spread through other parts of the body if the patient's immune system is
not functioning properly. In the most severe cases it can affect the blood,
the membrane lining the heart muscle (endocardium), or membranes around the
brain (meninges).
Symptoms
A very wide range of symptoms can be caused by the Candida infection, from
the mildest and more common forms that usually affect the mouth and vagina,
to the most rare and severe forms which may affect the heart or brain.
DISORDER SUBDIVISIONS
1) Candidiasis of the Skin (Cutaneous Candidiasis or Cutaneous
Moniliasis).
Superficial skin infection is a common location for this fungal
infection. The lesions appear as well-circumscribed, red, sometimes itchy
patches of varying sizes and shapes. The lesions are usually rimmed with
small, red-based pustules and they commonly appear in folds of the skin;
i.e., the underarms, under the breasts, the navel, groin or the folds of the
buttocks (e.g. diaper rash), or the webbing between the toes and the fingers.
Crusts may form on the scalp, possibly causing hair loss. The infection may
spread to the face, fingertips or the trunk. When the area around the anus
is involved, the infection is called Perianal Candidiasis.
2) Vulvovaginitis or Vaginitis caused by Candida.
Pregnant women or women with diabetes are especially prone to this common
fungal infection. It usually first appears as a thick white or yellow
vaginal discharge (leukorrhea) with itching and redness of the female
genitalia (vagina and vulva).
3) Penis, infected by Candida.
Infection of the tip of the penis (Glans Penis) with Candida bacteria is
less common than Candidal Vaginitis. This infection may be seen in men whose
sexual partners have Candidal Vulvovaginitis and in men with Diabetes
Mellitus.
4) Oral Candidiasis (Thrush).
This form of Candidiasis affects the mouth. It usually first appears as
creamy white patches or sores on the tongue or mucous membranes of the mouth.
When the corners of the mouth are red (inflamed), eroded and cracked because
of a Candida infection, the condition is called Perleche.
5) Candida infection around the nails (Candidal Paronichia).
This form of the disorder may begin as a painful swelling that later
develops pus. The infections may occur under the nails (subungual) possibly
causing loss of fingernails or toenails.
6) Chronic Mucocutaneous Candidiasis (Candida Granuloma).
This is a rare and severe form of Candidiasis, characterized by chronic
infection of the skin, nails, scalp, and mucous membranes. This type of
Candidiasis usually develops during infancy. It is characterized by red,
pustular, crusted and thickened lesions, especially on the nose and forehead.
7) Systemic Candidiasis.
This is the most serious Candida infection. It affects many parts of the
body and is usually caused by an immune deficiency. Inflammation of the
membrane lining the heart (endocarditis), the membrane lining the skull
(meningitis), or rarely inflammation of the bone (osteomyelitis) may also
occur.
Causes
Candidiasis is caused by a normally harmless infection with the yeast fungus
of the genus Candida, usually Candida albicans (Monilia albicans). The yeast
is supposed to be present in healthy people. However, the fungus may
multiply in the mouth or the bowels when a patient receives chemotherapy or
broad spectrum antibiotics which suppress the bacterial flora which are
normally present in the body. Other health conditions such as pregnancy or
diabetes mellitus may also make the patient prone to a Candida infection.
Affected Population
Chronic Candidiasis usually affects people who are debilitated by
predisposing health conditions such as diabetes mellitus, pregnancy or immune
deficiencies. Newborn babies may also be affected with the disorder through
maternal infection.
Related Disorders
People with suppressed immune systems can be affected by a wide variety of
bacterial, fungal and viral infections.
Therapies: Standard
Since Candida Albicans is supposed to be present in healthy people, treatment
is very rarely needed. The American Academy of Allergy and Immunology has
stated that the concept of yeast allergy or Candidiasis hypersensitivity is
speculative and unproven. Health foods and vitamins are not effective
treatments.
If the patient is taking a broad spectrum antibiotic, it is helpful to
stop treatment so that the usual bacterial flora of the mucous membranes is
restored. If possible, treatment with corticosteroids and immunosuppressive
drugs should also be stopped. Patients who are particularly prone to
Candidiasis infections (e.g., diabetics) should particularly try to avoid
taking the types of drugs that encourage growth of fungus.
Treatment of Skin or Vaginal Candidiasis with local applications of
nystatin, clotrimazole, or miconazole may be effective in many cases. To
treat inflammation and itching simultaneously, antifungal and corticosteroid
creams may be used together.
To prevent and treat Candidiasis of the mouth, good oral hygiene is
imperative, especially by denture wearers. To treat acute pulpar alveolar
cellulitis (an infection of the connective tissue lining the root canal),
removal of decayed and foreign matter from the mucous surfaces, rinsing with
warm salt water or baking soda solution can be helpful. Medications applied
through the root canal have also proven to be effective in some cases.
Vaginal Candidiasis - Treatment of the vaginal discharge and itching in
this type of infection consists of administering specific antifungal drugs.
Proper hygiene habits and control of diabetes when applicable can help to
avoid repeated infections in women who are particularly prone to this
infection.
To prevent Candida infection of the Vagina or Penis from spreading when
one sexual partner is infected, nystatin may be prescribed to both partners.
For candidal diaper rash, the skin should be kept dry by changing diapers
frequently. Use of petroleum jelly and talcum powder should be avoided. In
severe cases, plastic pants and plastic disposable diaper coverings should
not be used. Certain creams and ointments may be prescribed by a physician.
For treatment of Chronic Mucocutaneous Candidiasis, amphotericin B,
nystatin, clotrimazole, miconizole or 5-fluorocytosine are useful drugs.
Antifungal and immune system-stimulating substances (such as the molecule
that can transfer immunity from a sensitized to a non-sensitized individual)
called transfer factor, thymosin, thymus epithelial cell transplantation, and
levamisol, are also used in treatment. (For more information on these
disorders, choose "immunodeficiency" as your search term in the Rare Disease
Database.)
A new drug for the treatment of Candidiasis, Cryptococcal Meningitis, and
other persons with weakened immune systems such as AIDS patients has recently
been approved by the FDA. The drug diflucan (fluconazole) has been found
effective against these types of infections in persons with weakened immune
systems.
Therapies: Investigational
This disease entry is based upon medical information available through May
1990. Since NORD's resources are limited, it is not possible to keep every
entry in the Rare Disease Database completely current and accurate. Please
check with the agencies listed in the Resources section for the most current
information about this disorder.
Resources
For more information about Candidiasis, please contact:
National Organization for Rare Disorders (NORD)
P.O. Box 8923
New Fairfield, CT 06812-1783
(203) 746-6518
NIH/National Institute of Allergy and Infectious Diseases
9000 Rockville Pike
Bethesda, MD 20892
(301) 496-5717
Centers for Disease Control
1600 Clifton Road, NE
Atlanta, GA 30333
(404) 329-3534
References
HOST FACTORS IN DEFENSE AGAINST FUNGAL INFECTIONS: C.H. Kirkpatrick;
American Journal of Medicine (October 30, 1984: issue 77,4D). Pp. 1-12.
CLINICAL ASPECTS OF CANDIDA INFECTION IN DENTURE WEARERS: E. Budtz-Jorgensen;
Journal of the American Dental Association (March 1978, issue 96, 3). Pp.
474-479.
A NONTREATMENT FOR A NONDISEASE: Consumer Reports Health Letter (April 1990).