Research in the field of pharmacology can influence treatment and prevention of disease or highlight the potential dangers of various chemical substances. Students who earn a degree in pharmacology might pursue careers in medicine or other fields of scientific research.

Education in the United States is mainly provided by the public sector, with control and funding coming from three levels: state, local, and federal, in that order. The common requirements to study at a higher education level in United States will include your admissions essay (also known as the statement of purpose or personal statement), transcript of records, recommendation/reference letters, language tests

Courses are individually offered classes that afford higher education opportunities in various areas of study. By taking a series of classes focused in one category, students might pursue a certificate or degree in their field of interest.