A yeast infection is an overgrowth of normal flora that can be found on the skin, in the gastrointestinal tract from the mouth to the anus and the vagina. A yeast infection is not a sexually transmitted infection (STI). Anyone can develop a yeast infection. Yeast infections and having an overgrowth of yeast are not serious conditions. 

• White, watery or thick discharge from the vagina
• Vaginal itching and/or soreness
• Redness and/or burning on the vulva
• Burning when urine touches the vulva
• Pain with intercourse
• Red spots with whitish patches or a rash on the glans (head), foreskin and/or shaft of the penis
• Dry, flaky and/or itchy skin of the penis
• Redness, swelling and/or irritation of the genital area

If you have a vaginal yeast infection, swabs are taken from the vagina or penis. Yeast infections can be diagnosed by a health care provider based on symptoms, but it is best to have a swab taken to ensure it is not any other infection or STI.

Only yeast infection symptoms need to be treated. Overgrowth of yeast is treated with antifungal medication. The following medications can be purchased at pharmacies without a prescription:

• Vaginal cream, tablets or suppositories inserted in the vagina
• Antifungal cream that is applied to the genital area
• Oral medication

• Avoid douching and using hygiene products such as sprays, scented soaps, tampons or pads, and bath products.
• Avoid clothing that can trap moisture and alter the vaginal environment, such as pantyhose, synthetic underwear and other tight-fitting clothing. It is recommended to wear cotton underwear.
• Factors that contribute to yeast infections are hormonal changes (pregnancy, menstruation and birth control pills), diabetes, antibiotics and oral sex.