Herbal antibiotics have been used for centuries for treating cold & flu, heal wound and clear infections. Now they are gaining popularity as an alternative to mainstream medications because antibiotic resistant bacteria, also known as superbugs, are becoming powerful due to overuse of antibiotics. These synthetic antibiotics are becoming increasingly ineffective. Bacterial infection like salmonella, cholera, E. coli and kidney infections which used to heal easily to antibiotics have become deadly. Interestingly, some herbs with antibiotic properties can offer great relief in stimulating the immune system and preventing infection. Herbs are packed with antidotes and can fight against stronger version of bacteria. Here are top 20 herbs that can fight against viral infections and bacteria and the correct way to use them.