Discrimination against drug addicts that suffer with an addiction, only a few will receive treatment due to the complexity of health care systems. Most health care systems do not have insurance coverage for addiction recovery and many health care providers have little to no training in treating addiction. Some doctors do not feel comfortable treating an addiction due to their lack of knowledge and training of the topic. This is one of the reasons why drug dependence is difficult to recover from. Among injecting drug users, the incidence of HIV infection is higher than among other drug addicts, however punitive and discriminatory measures against
Arguments for and against drug prohibition cannabis, mescaline, and psilocybin, the medical history usually dates back thousands of years and through a variety of cultures. Psychedelics such as LSD and psilocybin (the main ingredient in most hallucinogenic mushrooms) are the subject of renewed research interest because of their therapeutic potential. They could ease a variety of difficult-to-treat mental illnesses, such as chronic depression, post-traumatic stress disorder, and alcohol dependency. MDMA (Ecstasy) has been used for cognitive enhancement in people with Parkinson's disease, and has shown potential in treating posttraumatic stress disorder. Under prohibition, millions of people find it very difficult to obtain controlled medications, particularly opiate