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
Medical certifications for pilots in detail in CFR 61.303. Depending upon which Class certificate a pilot wants or needs, it is possible that either the Aviation Medical Examiner or the FAA may deny a pilot's medical certificate. This may be due to recent surgery, medication taken, non-aviation-related offenses (such as drunk driving citations), or any other medical condition. Pilots may appeal denials up to and including formal appeals to the National Transportation Safety Board. The process of making an appeal includes meticulous documentation of a pilot's medical condition, therapies involved in treatment, and may be accompanied by psychological evaluations and/or other data. While any