The term "pharmaceutical application" refers to the use or employment of drugs, medications and other substances in the prevention, diagnosis, alleviation, treatment or cure of diseases. In simpler terms, it is about finding ways to utilize different types of medicine for medical purposes. This can include anything from developing new drugs to discovering innovative methods of delivering existing treatments. Pharmaceutical applications are an essential part of modern healthcare and have the potential to improve the quality of life for millions of people around the world.