The Definition - What Is A Yeast Infection

Definition Of Yeast

Yeasts are eukaryotic microorganisms that have been classified in the category call Fungi, with about 1,500 type of species currently described (estimated to be 1% of all fungal species) Yeasts are unicellular, although some species with yeast forms may become multicellular through the formation of strings of connected budding cells known as pseudohyphae, or false hyphae, as seen in most molds. Yeast size can vary greatly depending on the species, typically measuring 3–4 µm in diameter, although some yeasts can reach over 40 µm. Most yeasts reproduce asexually by mitosis, and many do so by an asymmetric division process called budding.

What Is Yeast Infection

Yeast is a type of fungus. So, when one speaks about a yeast infection this is referring to the fungus scientifically known as Candida. Yeast is commonly present on normal human skin and in areas of moisture, It affects the skin, respiratory tract, oral mucous membranes, and vagina. Rarely leads to endocarditis or a systemic infection. It is also known as candidiasis. Candidiasis (also called fungus, a yeast infection or moniliasis) is the most common type of vaginal infection. It is caused by the yeast organism, Candida.

Description Of Yeast Infection

Candidiasis is often hard to get rid of and recurrences are common. Many women with this infection do not notice a discharge, but if present, it is usually described as an odorless, white and "cheesy" discharge.Candidiasis is caused by a fungus-like yeast. Although it can affect any woman, candidiasis is more frequent among women who are pregnant, diabetic or obese. These conditions can alter the body's metabolic balance and vaginal acidity, and promote the growth of the fungus.

If the physical exam and lab tests reveal the presence of candidiasis, your doctor will prescribe medication to destroy the fungus causing the problem. This may include vaginal suppositories, tablets, cream or gel applications into the vagina. The medication may be somewhat messy and you may need to wear a sanitary napkin during treatment. Your doctor will advise you in detail about what is involved.

In most cases, candidiasis will be cured with treatment. However, the infection resists treatment in some women, especially pregnant and diabetic women, and a cure may take some time. Conditions that spur the growth of candidiasis will also need to be changed in order to get rid of the vaginal infection completely.

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