How can I tell if my 16-year-old son is abusing drugs?

Do you think your child or adolescent may be using street drugs or abusing prescription medications like painkillers? Many moms & dads are faced with the difficult question of "Is my adolescent using drugs?" Read on to find out how to tell if your adolescent is using illicit drugs. Things You’ll Need: • A Drug Sniffer Dog for Hire • A Home Drug Test • A Notebook • An Adolescent Who You Suspect May Be Using Drugs • An Internet Connection • An Observant Eye • ADMINISTER A HOME DRUG TEST: Home drug tests are now available over-the-counter at most major drug store chains. Moms & dads can give their adolescent a drug test for marijuana, opiates, methamphetamine, cocaine and an array of other illicit drugs. • DOES YOUR ADOLESCENT ACT DIFFERENTLY? Drug users experience high highs and low lows. Is your adolescent giddy, talkative and energetic one minute and sleeping excessively the following day? Is your adolescent edgier and moodier than usual?...