An anal yeast infection is often characterized by persistent and intense anal itching. Your doctor will perform a quick physical exam to determine the cause, such as hemorrhoids or a yeast infection. An anal yeast infection occurs when there is an overgrowth in concentrations of candida in the anus. Read this article to learn more about the symptoms, causes, treatments, and risk factors. A common mistake when treating anal yeast infection, is to only treat the anus using topical creams. Very often, yeast infection in anus is caused by an excess overgrowth of candida and yeast in the body. Treatment with antibiotics can lead to a yeast infection and irritation of the anus. Abnormal passageways (fistulas) from the small intestine or colon to the skin surrounding the anus can form as a result of medical conditions (such as crohns disease), and these fistulas bring irritating fluids to the anal area. I also get some discharge in my vagina while my anal has the yeast to. Infections an infection may be caused by bacteria, viruses, fungi, or parasites. An anal or bowel infection may cause your bowel to swell and itch. Skin conditions anal itching may occur if you do not clean your anal area properly. The anal area is just as vulnerable to sexually transmitted infections as the rest of the body. Just as a condom containing spermicidal lubricant can give a woman a yeast infection, anal sex on a man can give him an anal yeast infection. This can happen in women as well and is not something that only. Doctors weigh in on popular vaginal yeast infection treatments, including natural remedies like probiotics and tea tree oil. Take these steps to get rid of your yeast infection for good. Yeast infections are commonly thought to be only a womens health issue, but the yeast infection known as thrush caused by the candida albicans fungus can affect men, too.