Analgesics

The  term  narcotics  is  commonly  used  to  refer loosely to a broad range of drugs, from marijuana to  cocaine.  More  accurately,  the  narcotic  drugs consist  of  opium  and  its  derivatives,  also  known as  opiate  drugs.  The  most  common  opiate  drugs include  heroin,  morphine,  and  codeine,  and  their use  leads  to  a  sense  of  numbness  resulting