Ever wondered why your doctor asks if you're taking any other medications before prescribing something new? It's all about drug interactions. Some meds can clash, reducing their effectiveness or even causing harmful side effects. For example, mixing certain antibiotics with birth control pills can make the latter less effective. Always double-check with your pharmacist or healthcare provider before starting a new medication. It’s better to be safe and informed. Stay curious about what you're putting in your body. Knowledge is your best medicine.