Candida albicans is actually a fungus that can normally be found in the oral mucosa, digestive tract, respiratory tract, vagina and other parts of the human body, but the amount of presence is relatively small and does not cause disease. Generally, when the resistance of a person decreases or after the application of some antimicrobial agents that cause dysbiosis in the body, it may cause the overgrowth of Candida albicans and then cause disease. Candida albicans can cause mucosal infections, which is one; secondly, it can cause skin infections, as well as infections of internal organs and the nervous system. The common Candida albicans infections are Candida vaginitis and glansitis of the foreskin caused by Candida infection, which are two of the more common diseases in our clinical urology clinics. Candidiasis caused by Candida albicans can cause infertility and may cause changes in the development of the fetus. Of course, the infection will certainly have some impact on the quality of life, so the disease caused by Candida infection should be paid serious attention to in general.