Vaginal yeast infections, also known as “Candida vaginal infections,” are primarily caused by the fungus Candida albicans. Approximately 75% of all women are likely to experience at least one vaginal Candida infection during their lifetime, with up to 45% experiencing two or more. These infections often occur when the body is under stress or when the normal balance of bacteria and yeast in the vagina is disrupted. Various factors can increase the risk of a yeast infection, including the use of certain antibiotics.
Symptoms such as vaginal itching or burning may indicate a yeast infection. Other symptoms and effective treatments for this uncomfortable condition are important to understand. Yeast infections, or vaginal candidiasis, are caused by an overgrowth of naturally occurring micro-organisms in the vagina and gastrointestinal tract. This infection is common among people with vaginas and is not sexually transmitted. Risk factors include taking antibiotics, hormonal contraceptives, or using contraceptive devices.
A yeast or bacteria-induced rash can occur on the vulva, often accompanied by itching and pain during urination and sex. The characteristics of vaginitis discharge can vary based on the cause. For instance, a cottage cheese-like discharge typically signals a yeast infection.
The Office on Women’s Health (OWH) states that yeast infections result from excessive yeast growth, a type of fungus. Candida is the specific yeast that causes vaginal yeast infections. Most women and girls will experience a yeast infection at some point in their lives, usually between puberty and menopause.
Infections can occur when something disturbs the vagina’s normal yeast balance. For example, antibiotics can eliminate bacteria that maintain the yeast balance, leading to an overgrowth and infection. Pregnancy or health issues like diabetes can also be contributing factors. Bacterial vaginosis (BV) is another condition that can affect vaginal health.
For more detailed information, refer to these comprehensive sources:
Harvard Health,
Baylor Medicine,
Mayo Clinic,
Columbia University,
University of Utah Health, and
University of Rochester Medical Center.