PHARMACOLOGY & MEDICATIONS: drug classes, mechanism of action, dosage principles, side effects, personalized treatment reading comprehension passages. How can one small tablet relieve pain, fight infection, or improve mood? Students explore how common medications like painkillers, antibiotics, and antidepressants act in the body, how pharmacokinetics influences their effects, and why accurate dosage matters. They uncover how drug interactions create side effects, how over the counter options st