The medication that can be manufactured into the street drug methamphetamine is pseudoephedrine. It is commonly found in over-the-counter medications and can be chemically altered to produce methamphetamine. Other options listed like calcium carbonate, naproxen, and dextromethorphan do not have this capability. ;
The medication that can be manufactured into methamphetamine is pseudoephedrine. It is commonly found in over-the-counter cold medications and can be chemically altered to produce the drug. The other options listed (calcium carbonate, naproxen, and dextromethorphan) cannot be converted into methamphetamine.
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