Pharmacy is the branch of science dealing with all aspects of drugs or medications. People had been using medicinal plants to treat their diseases from the ancient times itself. Pharmacists are professionals in the field performing the duty of drug dispensing, reviewing of drugs and providing the usage information to the patients. Pharmacists work in different areas like clinics, hospitals, nursing homes etc. In the community pharmacy, it is mandatory that a pharmacist be present during the working hours. Drugs can also be ordered online by people to be delivered at their home. There has been misuse of this method to obtain drugs without a valid prescription from the physician. Veterinary pharmacy is another section in pharmacology which is occupied with animal drugs and usage.