Welcome back

Your courses

Pick up where you left off. Track results in My Progress.

Module 1 — General Principles of Pharmacology

1st Module, 5 courses. Study these connected foundation courses in the order shown — each one builds on the one before. You can reopen any course or lesson at any time; your Quick Recall results and My Progress show which concepts to revisit.

Additional courses

Autonomic Nervous System – Cholinergics

Enroll Now

Adrenergic Drugs

Enroll Now

Diuretics

Enroll Now

Hypertension

Enroll Now

Angina

Enroll Now

Heart Failure

Enroll Now

Arrhythmias

Enroll Now

Antihyperlipidemic

Enroll Now

Anxiety & Sedatives

Enroll Now

Anesthesia

Enroll Now

For pharmacy, medical & nursing students · NAPLEX · PEBC · USMLE · MCCQE

Don’t just study pharmacology. Train clinical decision‑making.

Focused lessons, retrieval practice and case-based clinical questions support pharmacology learning and therapeutic reasoning. The interactive activity below is a scripted preview; practice and feedback availability varies by course and is described on each course page.

Start Module 1 Free See a scripted drill preview →

1st Module, 5 courses
Free during launch
No credit card

Try a clinical reasoning question.

Review the answer rationale and follow-up study options.

80-year-old man
CKD · CrCl 25 mL/min
Pneumonia

Renal function and antibiotic dosing

An antibiotic eliminated mainly by the kidneys is being considered. Which value is most relevant when checking its renal dosing recommendations?

Choose an answer to explore this scripted feedback example.

Interactive learning preview with scripted tutor responses. For education; not a patient-specific dosing recommendation.

The clinical reasoning chain

Connect drug mechanisms to patient-specific decisions.

Clinical reasoning connects drug mechanisms and pharmacokinetics with patient factors, anticipated benefit, adverse effects and monitoring. Case-based questions provide opportunities to practice these decisions.

The clinical reasoning chain in five steps: 1 Drug, an antibiotic cleared mainly by the kidneys. 2 Patient, 80 years old, creatinine clearance 25 mL/min, pneumonia. 3 Prediction, the drug accumulates and toxicity risk rises compared with normal kidneys. 4 Decision, adjust the dose or interval to kidney function, or choose a drug not cleared by the kidneys. 5 Outcome, effective benefit, lower toxicity risk, monitor kidney function.

Illustrative example that shows the reasoning pattern. It is not dosing guidance.

Deliberate practice and targeted review

Use assessment feedback to guide further practice.

Retrieve a concept, apply it to a case and review the answer rationale. Use your results to identify learning gaps, revisit the relevant lesson and repeat available practice. Follow-up questions vary by course.

Illustrative adaptive practice loop showing learn, retrieve, apply, feedback, review and repeat.

Explore the deliberate practice cycle →

Tutor-guided review example

See how guided review can connect a question to a lesson.

The example below illustrates a lesson-grounded explanation after a missed question. It is a scripted product preview; tutor availability and scope vary by course.

MissUnderstand the reasoningReview the relevant conceptPractice again

Illustrative study support only — not a clinical reference or patient-specific recommendation.

AI TUTORGrounded review

Why was my answer wrong? A renally cleared drug accumulates when creatinine clearance falls, so exposure rises… Source: the lesson you just studied

Examine the answer rationale and return to the relevant lesson section.

Learning objectives

Practice retrieval, case analysis and self-assessment.

Comparison of studying versus training with PharmaDrills. Studying: facts stored separately — mechanism, half-life and adverse effects as isolated notes; reread notes, memorize lists, check the answer, move on. Training with PharmaDrills: mechanism, half-life and adverse effects connected to this patient (CrCl 25 mL/min) and to a decision to adjust the dose; retrieve from memory, apply to the patient, find the reasoning error, practice the weak area, try again.

Use retrieval questions and clinical cases to complement lectures, textbooks and instructor guidance. Both correct responses and mistakes provide opportunities to examine your reasoning and identify concepts for review.

Module 1 · General Principles of Pharmacology · Free

Build the foundation for clinical pharmacology and therapeutics.

Module 1 is the first module of a planned ten-module Clinical Pharmacology and Therapeutics curriculum. Its five courses are designed as one connected foundation, best taken in this order:

IntroductionDrugs, patients, evidence, benefit and safety
PharmacokineticsDose → exposure over time
PharmacodynamicsExposure → effect and response
PGx & TDMWhy individuals respond differently
Medication SafetyRecognizing and reporting harm

Later modules, released progressively, apply these principles to more specialized therapeutic topics — useful whether you are a student, a practicing professional or a researcher. Why Module 1 comes first →

Course 01 · Free
Introduction to Clinical Pharmacology
Connect mechanisms, patient factors, benefit and safety into one clinical reasoning framework.
17 lessons · 4 recall checks · 2 final assessments
View syllabus
Course 02 · Free
Pharmacokinetics
Relate dose to drug exposure and practice patient-specific dosing decisions.
67 lessons · 11 recall checks · 2 final assessments
View syllabus
Course 03 · Free
Pharmacodynamics
Link concentration and receptor action to benefit, harm and dose–response.
44 lessons · 5 recall checks · 2 final assessments
View syllabus
Course 04 · Free
Pharmacogenomics & Therapeutic Drug Monitoring
Interpret genetic information and measured drug concentrations when evaluating individualized therapy.
24 lessons · 5 recall checks · 2 final assessments
View syllabus
Course 05 · Free
Medication Safety, Adverse Reactions & Pharmacovigilance
Study strategies to recognize, prevent and report medication-related harm.
28 lessons · 5 recall checks · 2 final assessments
View syllabus
All five courses, one free account
One module — General Principles of Pharmacology — with five connected foundational courses built around the same practice system.
Free during launch · No credit card required
Start Module 1 Free

Your instructor

Dr. Reza AnariPharmD, MSc, PhD

Developed by a pharmacologist with research and teaching experience.

Dr. Reza Anari, PharmD, MSc, PhD, developed PharmaDrills from a background in pharmacology, toxicology, drug development, research and education, including work with Pfizer and Merck.

The educational goal is to develop clinical reasoning through focused practice, explanatory feedback and review of pharmacological principles.

Meet your instructor →

Free Module 1 Trial

Start with the five-course pharmacology foundation.

Study the connected Module 1 courses and check the current practice options on each course page. Create a free account to begin.

Create a free account View the course catalog →

Start structured pharmacology practice with Module 1.

Start with Module 1 — five courses, free during launch, no credit card required.

Start Module 1 Free

LearnDash is the course authority. Course structure, access, navigation and completion come directly from the LMS.

Display Format:

Module 1 — General Principles of Pharmacology

1st Module, 5 courses. Study these connected foundation courses in the order shown.

Introduction to Clinical Pharmacology

Module 1 — General Principles of Pharmacology · Course 1 of 5 Role in Module 1: connects drugs, patient factors, evidence, benefit and safety.…

View Course