"Now that advances in understanding the neuroscience of addiction have shown alcoholism and drug abuse to be more of a disease than a personal weakness, drug companies are looking for a way to treat addiction as pathology like any other. While some progress has been made treating alcoholism and opiate addiction specifically, researchers hope to develop a pill that treats all addictive impulses, whether for a particular substance of an activity like gambling or sex. Research has focused on dealing with the neurotransmitter dopamine and its natural inhibitor, GABA. Dopamine is one of the chemicals that conveys pleasure, and doctors hope that by inhibiting dopamine, they can take the pleasure out of the addicted behavior, thus ending it."
Source: http://www.popsci.com/stuart-fox/galler ... -your-life , image 3.
Source: http://www.popsci.com/stuart-fox/galler ... -your-life , image 3.