Alternative therapies

Treatment of stimulant addiction can often be difficult, with substitute drugs often being ineffective, although newer drugs such as nocaine, vanoxerine and modafinil may have more promise in this area, as well as the GABAB agonist baclofen.Another strategy that has recently been successfully trialled used a combination of the benzodiazepine antagonist flumazenil with hydroxyzine and gabapentin for the treatment of methamphetamine addiction.

Another area in which drug treatment has been widely used is in the treatment of nicotine addiction. Various drugs have been used for this purpose such as bupropion, mecamylamine and the more recently developed varenicline. The cannaboinoid antagonist rimonabant has also been trialled for treatment of nicotine addiction but has not been widely adopted for this purpose. Ibogaine is a psychoactive drug that specifically interrupts the addictive response, and is currently being studied for its effects upon cocaine, heroin, nicotine, and SSRI addicts. Alternative medicine clinics offering ibogaine treatment have appeared along the U.S. border. A synthetic analogue of ibogaine, 18-methoxycoronaridine has also been developed which has similar efficacy but less side effects, however this drug is still being tested in animals and human trials have not yet been carried out.