What is Penicillin | Discovery, Classification, Chemical Properties, Uses, Side Effects
What is Penicillin Penicillin is a type of antibiotic drug that was first discovered in 1928 by Scottish bacteriologist Alexander Fleming. It is used to treat bacterial infections by killing or stopping the growth of bacteria. Penicillin is one of the most widely used antibiotics in the world and has saved countless lives since its discovery. There are several types of penicillin, including penicillin V and penicillin G, which are often used to treat common infections such as strep throat, pneumonia, and skin infections. Penicillin is generally safe and effective when used appropriately, but like all antibiotics, it can cause side effects and should only be used under the guidance of a healthcare professional. Penicillin Discovery One day, Fleming noticed that a petri dish containing Staphylococcus bacteria had become contaminated with a mold, which he later identified as Penicillium notatum. He observed that the bacteria around the mold were dying, while the bacteria farth...