Pharmaceutical (adjective)

1. Relating to the preparation, use, and study of drugs.
2. Relating to the pharmaceutical industry or the production and sale of drugs.

Origin:

From the greek word pharmakon ("drug, poison") + english -ical. the word was first used in the early 19th century.

Examples:

1. The company is a leading pharmaceutical firm that specializes in the production of drugs.
2. She works in the pharmaceutical department of the hospital.
3. The new drug is a breakthrough in the field of pharmaceutical research.
4. The pharmaceutical industry is known for its high profits and large investments in research and development.
5. He has a degree in pharmaceutical sciences and works as a drug researcher.