Many believe that yeast infections only occur in women, however this is untrue. Candida yeast is the organism that causes yeast infections and it is present in both men and women. The yeast stays present in the moist areas of the body and, under normal conditions, causes no adverse effects on the body. Problems arise when the yeast overgrows and the balance between the naturally occurring bacteria and yeast becomes abnormal. This can be caused by several factors.
Antibiotics
As with women, use of antibiotics can increase a man's chance for a yeast infection. Antibiotics are used to kill bacteria in the body that are causing infection. In addition to killing the bacteria affecting the body negatively, antibiotics also kill the bacteria that protect the body from overgrowth of yeast, thus making conditions favorable for yeast infections.
Sexual Intercourse
Yeast infections may be spread through sexual intercourse. If a man engages in sexual intercourse with someone with an active yeast infection, there is a possibility of contracting the infection; however, according to the Mayo Clinic it is unlikely. In addition, studies indicate that condoms lubricated with Nonoxynol-9 (N-9) can potentially cause yeast infections as well, according to Seattle & King County Public Health Department. N-9 is a spermicidal lubricant that kills bacteria that cause some sexually transmitted diseases, in the process it has the potential to kill the good bacteria as well.
Immune System Deficiency
Those with damaged or compromised immune systems are at greater risk for having yeast infections. Chronic disease processes, such as AIDS/HIV and diabetes, commonly make an individual more susceptible to yeast overgrowth. Diabetes elevates blood sugar levels within the urine, providing a plentiful food source for the yeast to feed on and overpopulate.
Other Causes
There are several other external factors that may result in yeast infections in men. Wearing tight, restrictive clothing can trap moisture close to the skin, providing a good environment for yeast to grow. Harsh detergents or soaps can cause the balance of good bacteria and yeast to be compromised as well. Soaps used in the genital area may kill too many of the good bacteria that prevent yeast overpopulation.
