
More Americans than ever are combining prescription medications with cannabis, often without thinking twice about it. A morning pill for blood pressure or anxiety may seem completely unrelated to an evening edible meant to help you relax. But inside your body, those substances can interact in ways that are far from harmless. Doctors are increasingly warning that these cannabis drug interactions can lead to unexpected side effects, reduced medication effectiveness, or even dangerous complications. Understanding how these interactions work could protect your health—and your wallet—from serious consequences.