Thrush:This condition, affecting the mouth and throat, is marked by white patches and is caused by the overgrowth of Candida albicans. Normally, Candida species are part of the mouth's natural flora and typically do not lead to any issues. However, certain factors, like antibiotic use, can disrupt this balance, allowing Candida to proliferate and cause thrush.An overgrowth of Candida albicans is not limited to the mouth; it can also occur on the skin and in other parts of the body. This includes vaginal yeast infections, some types of diaper rash, and other skin rashes that develop in warm, moist skin areas.While thrush is generally a mild and easily treatable condition, it can pose more significant risks for individuals with immune system disorders, such as HIV/AIDS. Treatment usually involves antifungal medications.