Coughs can range from a mild inconvenience to a chest-racking nuisance. But a deep dive into what people have used to treat them over the years may have you raising your eyebrows. More than a hundred years ago, cough syrups were an unregulated industry, which meant manufacturers could (and did) add just about anything to their cough remedies. From morphine to chloroform, … [Read more...] about The Dangerous Ingredients Once Used in Overnight Cough Syrups