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L-dopa medication could be helpful in treatment of phobias, post-traumatic stress disorder

A drug used to treat Parkinson's disease could also help people with phobias or post-traumatic stress disorder (PTSD), scientists report. They are currently exploring the effects of psychotherapy to extinguish fears in combination with L-dopa. This drug does not only help movement disorders, but might also be used to override negative memories.
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