10 Over-the-Counter Drug Interactions Worth Knowing Before Combining

Over-the-counter medications represent one of the most accessible forms of healthcare, with Americans spending over $35 billion annually on these readily available treatments. However, the ease of access to these drugs often creates a dangerous misconception that they are inherently safe when combined with other medications or substances. The reality is far more complex and potentially hazardous. Many consumers unknowingly create dangerous drug interactions by combining seemingly harmless OTC medications, leading to thousands of emergency room visits each year.