[Central stimulants in adults with AD/HD. Can they be abused?]

As early as in 1979, abuse was observed when adults with MBD were treated with psychostimulants. In a study from 1981, five patients (19%) had been stimulated or excited. It was concluded that there was no reason to believe that adults with MBD were immune from stimulant abuse problems. In subsequent studies, it has been the rule to exclude patients who abuse alcohol or drugs. Obviously, there has been agreement that treatment implies a considerable risk of abuse of stimulants. However, nobody has systematically studied the frequency of psychostimulant abuse in subjects with AD/HD with and without abuse of alcohol and drugs, neither during the study nor at follow-up. There has been some attempts at using pemoline, a stimulant which cannot be abused. However, the mental and physical complications have been severe. Some preliminary studies indicate that stimulants can be used to treat alcoholics and substance abusers with concurrent AD/HD. Before such treatment can be recommended, the observations should be confirmed in controlled studies with representative materials, and the patients should be followed over a long period of time. It seems that stimulants are not an appropriate treatment for subjects with psychopathic personality and antisocial behaviour.