Which Cough Syrup Can Make You Sleepy? A Guide to Sedating Medications
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4 min read
Nearly 70% of adults in the U.S. use over-the-counter (OTC) medications for cold and flu symptoms [1.9.2]. If you're wondering which cough syrup can make you sleepy, it's typically those containing first-generation antihistamines or certain cough suppressants designed for nighttime use [1.2.2, 1.6.1].