Vagi-Gard Medicated Creams are formulated to relieve the external vaginal itching and burning typically associated with yeast infections. The anesthetic formula helps to "soothe and cool" and forms a protective film over the irritated tissue to reduce the chance of further irritation or bacterial growth. Vagi-Gard Medicated Creams contain the active ingredient Benzocaine, an anesthetic ingredient used to soothe and calm irritation. The Maximum Strength Cream contains 20% benzocaine, the maximum percentage allowed without a prescription.