Bacterial infections are curable today unlike during the past which has caused deaths of hundreds of people. However, if left uncured, bacterial infections can also be fatal. Even a simple infection can be dangerous especially if the bacteria has reached other tissues and organs, making them more difficult to cure. Flagyl medications are available to cure almost any types of bacterial infections. Flagyl is the most recommended drug by doctors around the globe to cure and prevent bacterial infections, especially the ones that are recurrent.