Space pharmacology is the application of biomedical engineering that studies the use and dynamics of drugs or pharmaceuticals in space environments. Falling in the realm of space medicine, outer space drug delivery is the practical application of using drugs to treat disorders that may arise due to space's extreme conditions, such as microgravity, radiation, and other physiological and psychological risks. The physical conditions and hazards posed by outer space conditions can result in space-related disorders to the human body, posing a necessity to manufacture, modify, and test drugs to work in outer space.