Final answer:
Symptoms of secondary yeast infections include vaginal itching, burning, and a thick discharge, often following antibiotic use. Diagnosis is made via examination of discharge, and antifungal medications are used for treatment.
Step-by-step explanation:
The signs and symptoms of a secondary yeast infection, also known as candidiasis, are often similar regardless of where the infection occurs in the body. In the case of vaginal candidiasis, common symptoms include itching, burning, and a discharge that may appear thick, white, or yellow. This type of infection primarily affects the vagina but can also occur in the mouth as oral thrush. Factors contributing to an overgrowth of Candida albicans may include antibiotic therapy, illness, pregnancy, and immunosuppression.
In a typical scenario like Anita's, antibiotic use for treating a UTI might have eradicated beneficial bacteria in the vaginal flora, allowing Candida albicans to multiply unchecked, leading to vaginitis. Diagnosis usually involves a microscopic examination or culture of the discharge, which presents with a low pH and a cottage cheese-like appearance in the case of candidiasis. Treatment typically consists of antifungal medications prescribed upon confirmation of the yeast overgrowth.