Yeast infections occur when candida, a type of fungus, overpopulate in or on the body. The condition is most often associated with women, but men can also develop the infection. When a man experiences an overgrowth of yeast, he is likely to have a skin rash with minimal other symptoms. This can affect the genitals, groin, feet or any other area that provides warmth, moisture and food for the fungus to thrive.
Irritation
Any area of skin impacted by an overgrowth of yeast can lead to irritation, such as burning or soreness. This is especially common at the head of the penis. CandidaSupport.org says that the head of the penis may itch, and as the infection spreads, the other tissues can itch as well. Urinating or having intercourse can cause burning from the tip of the penis. Other surfaces of the skin can become itchy and burn from a yeast infection.
Rash
A red rash is a common symptom of a yeast infection. A genital yeast infection can spread to the groin and anus, causing the rash along with irritation of the affected tissues. It isn't uncommon for small blisters to form at the site of the infection. In some cases, small lesions can form a small distance from the larger rash. As the infection persists, the small lesions can become so great in number that they appear as one. White, creamy patches inside the mouth on the tongue or inner cheek are characteristic of an oral yeast infection called thrush. Yeast infections are especially common in individuals with a weakened immune system and denture wearers, according to Medline Plus.
Discharge
Discharge from the penis is possible with a genital yeast infection. CandidaSupport.org describes this as clumpy. It can look white or yellow.
