Ever wondered why your pharmacist warns you about mixing certain medications? It’s all about drug interactions. Some meds can boost or weaken the effects of others, leading to unwanted side effects or decreased effectiveness. For example, the classic duo of grapefruit juice and statins—grapefruit can increase the levels of statins in your blood, potentially causing muscle pain or damage. Always chat with your healthcare provider or pharmacist if you’re starting a new medication, even if it’s over-the-counter. They can guide you on what to avoid and keep you on the path to feeling your best. Stay informed, stay healthy.