Methocarbamol
Robaxin
Methenamine (Hexamethylenetetramine) (Hexamine)
Hiprex, Mandelamine
Methicillin
Staphcillin
Methadone
Dolophene, Symoron , Amidone , Methadose , Physeptone , Heptadon
Methanol
Methaqualone
Quaalude
Metaxalone
Skelaxin
Metformin
Galvumet, Invokamet
Mesuximide
Celontin
Metaproterenol (Orciprenaline)
Alupent