Pharmaceutical Biology is a subfield that focuses on education, research, and community service in the context of biology related to the development and utilization of biological resources for pharmaceutical purposes. Some important aspects of this science include phytochemistry, pharmacognosy, phytotherapy, analysis of natural materials/products, pharmaceutical biotechnology, metabolite pathway engineering, microbiology, and cell biology. Education in Pharmaceutical Biology involves imparting knowledge and skills to students in order to understand and apply biological principles, especially those related to pharmaceuticals. Students learn about phytochemistry and understand the composition and structure of chemical compounds in plants, and their potential utilization in the pharmaceutical field. In addition, pharmacognosy becomes an important focus in understanding the screening, development, production, and testing of drugs from natural materials. In the context of drug development and treatment, phytotherapy plays an important role. Students study the use of medicinal plants and their derivatives for the treatment and prevention of disease. The analysis of natural materials/products is an important skill in ensuring the quality and safety of pharmaceutical products derived from biological resources.

Pharmaceutical Chemistry is a subfield that focuses its attention on education, teaching, research, and community service in the context of chemistry related to the pharmaceutical industry. Its main focus includes organic chemistry, drug synthesis, structure and activity relationships, physicochemical analysis, food technology, and chemical structure elucidation. Drug synthesis is an important focus of research in Pharmaceutical Chemistry. Students and scientists conduct research to create efficient synthesis methods for different types of drugs. This involves developing new techniques, improving the efficiency of chemical reactions, and increasing product yield. Structure and activity relationship is a very crucial aspect in drug development. Students understand how the molecular structure of a compound affects its effectiveness and tolerability as a drug. Research in this area aims to optimize the therapeutic effects of drugs by modifying the molecular structure. Physicochemical analysis discusses methods to analyze the physical and chemical properties of drug compounds. This is important to ensure the quality and safety of the drugs produced. Food technology is also an important part of this science, especially in the context of proper formulation and packaging of drugs. Chemical structure elucidation involves the identification and characterization of the chemical structures of various compounds. This method enables an in-depth understanding of the molecular structure of drugs, natural substances, and other compounds of pharmaceutical relevance.

Pharmacology is a subfield of science that focuses on education, teaching, research, community service, and scientific development related to pharmacology. Its main focus includes aspects of pharmacology, pharmacokinetics, toxicology, clinical pharmacy, pharmacotherapy, and drug interactions. Education and teaching in Pharmacology Science prepares students to understand the fundamentals of pharmacology, including the mechanism of action of drugs, their impact on the human body, and the interaction between drugs and the organism. It also involves understanding pharmacokinetics, which is how the body metabolizes and processes drugs, as well as how drugs move in the body. Research in Pharmacological Sciences aims to increase knowledge about drugs and their interactions with the human body. This includes the development of new drugs, research into drug safety (toxicology), and identification of ways to improve the efficacy and safety of drug use (pharmacotherapy).

Pharmaceutics is a subfield of science that focuses on drug development, both existing and new, using technology in the pharmaceutical field. The specialization of pharmaceutics in this science includes education and teaching, research, and community service, with a focus on pharmaceutical technology which includes drug delivery systems, drug stability, nanotechnology, physical pharmacy, biopharmaceuticals, pharmaceuticals, and cosmetics. Education and teaching in Pharmaceutics aims to prepare students to understand the complex and current aspects of pharmaceutical technology. This includes understanding various methods of drug development, formulation, and production, as well as the latest technologies that can improve the efficacy and safety of drug use. Research in Pharmaceutics is an aspect of developing new knowledge and technologies in drug formulation and production. This includes research on innovative drug delivery systems, nanotechnology in drug development, enhancing drug stability, and various other aspects that affect drug quality and efficacy.