Methamphetamine is actually a white crystalline drug that people acquire by snorting it (inhaling in the nose), cigarette smoking it or injecting it using a needle. copyright goes by a number of names.M?th?m?h?t?m?n? h?dr??hl?r?d? ??u??? d???nd?n?? and m?? ??u?? ?n rise in h??rt r?t? and bl??d pressure.S producing m?th. Pr?du??ng meth can be a d?ng