A yeast infection is a vaginal infection that is common among adolescents. It is caused by Candida Albicans, a fungus that normally lives in balance with other microorganisms in certain areas of the body (vagina, mouth, digestive system). In specific situations, Candida begins to overdevelop, causing an infection. This can happen under conditions of stress, illness, prolonged intake of antibiotics or cortisone drugs, alcohol or drug abuse, poor intimate hygiene, excessive use of harsh intimate detergents or repeated vaginal irrigations that tend to disrupt the vaginal ecosystem, AIDS or other sexually transmitted diseases.

Aside from contagion through sex, girls can also be infected - albeit less frequently - through contact with infected lingerie or through exchanging underwear or bathing suits with friends. 

The most common symptom is an intense burning in the vagina or the penis, along with whitish discharge that has the appearance of curdled milk, local irritation, and difficulty and burning during sexual intercourse.

The intense vaginal itching for girls, or in the glans (the tip of the penis) accompanied by red spots for boys, would suggest an infection of this type. If you notice any of these symptoms, contact your gynecologist or a women's health center immediately.

To prevent a yeast infection, you must use a condom and have good intimate hygiene, using a delicate detergent that maintains the balance of the vaginal ecosystem. You should also follow a healthy diet with few yeast-containing foods (bread, pizza, snacks, etc), which are a breeding ground for the growth of Candida (especially before and during the menstrual cycle), and engage in physical exercise. It is also important not to share your lingerie with friends or sisters, and always wear underwear made of natural fibers. Synthetic fabrics do not breathe well, and create a moist environment that is ideal for Candida growth.

Treatment requires specific medications that must be prescribed by the gynecologist.

Healing can be slow and characterized by frequent recurrences.