Does Your Medicine Cabinet Know What Time It Is? The Science of When OTC Drugs Actually Work
Not all over-the-counter medications perform equally at every hour of the day. Emerging research into chronopharmacology reveals that your body's internal clock can significantly amplify—or undermine—the effectiveness of common remedies like antihistamines, pain relievers, and sleep aids. Understanding when to take what could be one of the most practical health decisions you make.