Promethazine vs Methamphetamine - What's the difference?
promethazine | methamphetamine |
A first-generation H1 receptor antagonist, antihistamine and antiemetic medication with strong sedative effects.
A highly addictive phenethylamine stimulant drug, similar to cocaine. Its systematic (IUPAC) name is (S)-N-methyl-1-phenylpropan-2-amine.
