Support the health of others by learning about brain chemistry and addiction

The Pharmacology of Drugs and Alcohol online course, taught by a Certified Office of Behavioral Health Instructor, offers a research-backed exploration of how substances interact with the body and brain. Throughout this pharmacology course, students will develop a strong foundation in key pharmacology terms such as withdrawal, tolerance, half-life, pharmacodynamics, and pharmacokinetics. By understanding these concepts as well as the core principles of pharmacology, participants will gain insight into the various routes of transmission for substances and drug interactions as well as their effects on brain anatomy and chemistry. Participants will learn about the fundamental concepts in pharmacology that will be critical in explaining the role of neurotransmitters in the development and maintenance of addictive disorders.

The pharmacology course goes beyond theory for an introduction to drugs and their adverse effects, offering a detailed examination of the bio-psycho-social impact of different substance categories, including stimulants, CNS depressants, hallucinogens, cannabis, and club drugs. Students will also evaluate drug testing methods and discuss effective treatment interventions, including medication-assisted treatment. The pharmacology course also emphasizes the importance of language, reducing stigma around current treatment and PMH (past medical history) addressing shame when working with individuals struggling with substance use disorders, and helping to foster empathy and understanding in clinical practice.

For interested students, passing this course will satisfy the requirements for the two Office of Behavioral Health Pharmacology courses that are required for Certified Addictions Technician (CAT) and Certified Addictions Specialist (CAS), or can be applied towards their CAS or CAT.

Why take this online pharmacology course?

Flexible schedule

The course can be completed in 4-8 weeks and is self-paced online.

Career advisement

Receive a personal advising session with an industry leader.

High job demand

Gain a competitive edge.

Career pathways in medicine for drug pharmacology and alcohol pharmacology

Approximate return on investment for each academic pathway beyond our pharmacology courses

Graphic showing pathways to either enter the workforce after taking the Pharmacology of Drugs and Alcohol course or to convert the course to credit and continue towards a degree at MSU Denver.

After taking the pharmacology course and developing a foundation in drug and alcohol pharmacology, you can immediately enter the workforce or continue onto a degree through MSU Denver and increase your earning potential.

Pathway 1: Complete the Pharmacology of Drugs and Alcohol course and immediately enter the workforce.

  • The median salary is $32,000 a year.

Pathway 2: Continue your education by earning a bachelor’s degree in Human Services at MSU Denver. The Pharmacology of Drugs and Alcohol course can count toward the required courses.

  • The median salary is $47,000 a year.

Pathway 3: Enhance your earning power with MSU Denver’s Master of Science in Clinical Behavioral Health. The Pharmacology of Drugs and Alcohol course can count toward the degree’s required courses.

  • The median salary is $67,000 a year.

About Pharmacology of Drugs and Alcohol

About your course instructor

Pharmacology of Drugs and Alcohol instructor

Patrick Griswold

Patrick Griswold has 20+ years of experience in the behavioral health field as a clinician, administrator, and educator. In addition to being a licensed mental health and addiction counselor, he is an RN with a specialty in mental health nursing.  Patrick is the former director of North Charles, a Harvard Medical School-affiliated substance abuse treatment program in Cambridge MA. He has provided training and supervision for Harvard Medical School residents, he is currently on faculty at Metropolitan State University of Denver, Human Services and Counseling, and Nursing Departments.

Patrick Griswold

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Phone: 303-615-1234

Office Location:
Jordan Student Success Building
3rd Floor – #330
Auraria Campus

Mailing Address:
Metropolitan State University of Denver
Innovative and Lifelong Learning
P.O. Box 173362
Campus Box 6
Denver, CO 80217-3362