Candida, or yeast, is a fungus that lives almost everywhere, including the body, says MedlinePlus. For healthy individuals, the amount of yeast is well-maintained by the immune system, keeping proliferation of the fungus at bay. In some instances, however, candida can quickly become problematic during times of immunosuppression or during a course of antibiotics. There are common yeast infections that can develop during this time, all of which require medication, whether prescription or over-the-counter.
Vaginal Yeast Infection
Vaginal yeast infection is a form of vaginitis, or inflammation of the vagina, in which irritation, itchiness and discharge develops. Although it is not a sexually transmitted disease, candida can spread through oral-genital contact. Vaginal yeast infection symptoms range from mild to severe and can include a burning sensation during intercourse or urination, redness and swelling of the vulva and thick, odorless and white discharge, MayoClinic.com says. Treatments include over-the-counter antifungal creams and suppositories that combat excessive yeast.
Oral Thrush
Thrush is a yeast infection of the mucosal lining of the mouth and tongue. A small amount of candida exists naturally within the oral cavity but during times of lowered immunity, the fungus quickly proliferates, causing infection. Usually individuals on steroid medications, afflicted with serious immune-deficiency diseases such as HIV, AIDS or cancer, or those very old or very young are most susceptible to thrush. It appears as whitish, velvety lesions on the tongue and around the mouth, and bleeds quite easily. Typical treatment depends on the cause of thrush. Physicians may suggest probiotics to counteract the negative effects of antibiotics or prescribe antifungal mouthwash or lozenges.
Tinea Versicolor
Tinea versicolor is a common skin condition propagated by an excessive presence of yeast on the skin's surface. It appears as small, scaly, white-to-pink or tan-to-dark discolorations that are usually on the upper arms, chest and back, although they sometimes erupt on the face and neck. The yeast prevents the skin from normally processing the sun, leading to noticeably lighter areas especially on darker skinned individuals. Treatment depends significantly on the progression of the infection and may consist of prescription antifungal topical, oral or cleanser medications.
