Candida

Candida

What is Candida?

A number of different fungi exist in our bodies at any given time.  Candida is one of the better-known naturally occurring fungal residents. It is a type of yeast that typically exists in small amounts on the skin, in the mouth and gastrointestinal tract as well as in the vagina. In its natural state, when occurring at optimal levels, its presence does not cause any issues. Within the gut it actually aids in the absorption of nutrients and digestion.

If, however, changes in the balance of the body's natural environment occur for some reason (usually due to illness or the use of certain medications), this fungus can grow and multiply at a rapid pace, resulting in a fungal infection known as candidiasis1 (pronounced 'kan-di-dahy-uh-sis').

While there are over 200 different species within the Candida genus (family or group) only a few cause infections in humans2. Candida Albicans (C. Albicans) is most often associated with candida infections.

In recent years people's susceptibility to candidiasis has increased due to the overuse of antibiotics, the use of catheters, endoscopes and other invasive devices during surgical procedures, the increase in organ transplants as well as growth in the number of HIV/AIDS infections. 

In cases where candidiasis develops as a result of surgery, the instruments used in these procedures may form the point of entry for Candida to access the blood stream (as it resides on the skin or the instrument becomes infected with it) and cause an infection in those suffering from immunosuppression (a compromised immune system). When this occurs, the infection is referred to as invasive candidiasis.

While most candida infections can be treated with over-the-counter (OTC) or prescription medications, in the case of more severe candidiasis, the diagnosis and treatment is far more complex and intricate, as are the severity of the symptoms experienced by the sufferer.

What are the different types of candidiasis?

The three main types of candidiasis3 are:

 

References

1. Vaginal Candidiasis | Fungal Diseases | CDC. Cdc.gov. https://www.cdc.gov/fungal/diseases/candidiasis/genital/index.html. Published 2019. Accessed May16, 2019.
2. Spampinato C, Leonardi D. Candida Infections, Causes, Targets, and Resistance Mechanisms: Traditional and Alternative Antifungal Agents. Biomed Res Int. 2013;2013:1-13.doi:10.1155/2013/204237
3. Candidiasis | Types of Diseases | Fungal Diseases | CDC. Cdc.gov. https://www.cdc.gov/fungal/diseases/candidiasis/index.html. Published 2019. Accessed May 16, 2019.

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