Prescription antibiotics such as penicillin have helped people to recover from otherwise fatal diseases and conditions since the 1940s however people are also turning to natural antibiotics . Free 5 8 day shipping within the us when you order 2500 of eligible items sold or fulfilled by amazon herbal medicine natural remedies 150 herbal remedies to heal common ailments anne kennedy 47 out of 5 stars 1354 paperback 1174 herbal antivirals heal yourself faster cheaper and safer your a z guide to choosing preparing and using the most effective natural antiviral . You may not need to head to your doctors office the next time you need antibiotics here are five natural antibiotics you can try at home. Here are the 5 most effective all natural antibiotics 1 oregano oil oregano oil is one of the most powerful antibacterial essential oils because it contains carvacrol and thymol two . Herbal remedies have long been used to treat infections and viruses such as the common cold influenza fever and even herpes but one of the biggest problems with using these herbs in the us