Pharmacy is the science and practice of dispensing, preparing, reviewing safety and efficacy, monitoring, discovering, producing, and consulting about medications, aiming to ensure the safe, effective, and affordable use of medicines. It is an interdisciplinary science as it links health sciences, pharmaceutical sciences, and natural sciences with the humanities. The professional practice is clinically oriented, with most drugs now being manufactured by pharmaceutical industries and prescribed in the medical setting. Based on the setting, pharmacy practice is either classified as community or institutional pharmacy. Providing direct patient care is considered clinical pharmacy, mainly practiced in intuitions like hospitals, long-term care facilities, hospice, ambulatory clinics, or psychiatric hospitals. However, more clinical application are becoming important in the community setting to combat barriers to accessing healthcare.