well it would hurt like HELL, you would feel indescribable pain and eventually you would die of massive blood loss, + if it touched your muscles that would be worse than being in a Saw movie.
1 The collective group of amphetamines includes amphetamine, dextroamphetamine, and methamphetamine. 2 Amphetamine is made up of two distinct compounds: pure dextroamphetamine and pure levoamphetamine.
Ephedrine is a sympathomimetic amine and substituted amphetamine. It is similar in molecular structure to phenylpropanolamine, methamphetamine, and epinephrine (adrenaline). Chemically, it is an alkaloid with a phenethylamine skeleton found in various plants in the genus Ephedra (family Ephedraceae).