How does Koffex work? The pharmacology of cough relief
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4 min read
An irritating, persistent dry cough can be a major disruption to daily life, often associated with the common cold or flu. Over-the-counter medications like Koffex DM are formulated to combat this symptom by acting on the brain’s cough center. Understanding how Koffex works provides insight into its effectiveness for suppressing dry coughs.