<ul><li>Studying the effects of drugs, chemicals, and other substances on humans, animals, and plants.</li><li>Studying the effects of new or modified medicines and recording the reactions that take place.</li><li>Identifying potentially harmful and beneficial side effects, recommending proper dosages, and describing the circumstances in which the drug should be administered.</li><li>Identifying hazardous substances in the environment by analyzing chemicals used in workplaces, pesticides, food preservatives, and households.</li></ul>

Pharmacology