Question (Chemical dif between Coca and Meth)?

[luckys1evin]

Ive seen many ppl do both, I was just curious why one would prefer say M to C?
Im sorry, I mean whats the difference besides length of "High" ?

Thanks

 

[falsifiedhypothesi]

They are completely different drugs that work in very different ways and the only thing they really have in common is they both effect the three main neurotransmitters and cause CNS stimulation.

Meth: https://pubchem.ncbi.nlm.nih.gov/compound/methamphetamine#section=2D-Structure

Cocaine: https://pubchem.ncbi.nlm.nih.gov/compound/cocaine#section=Top