7. Subject takes monoamine oxidase inhibitors, antipsychotics, triptan drugs such as sumatriptan, lithium, linezolid, tramadol (Ultram), St. John's Wort, central nervous system (CNS) stimulants such as amphetamine, methylphenidate, methamphetamine, phentermine, diethylpropion, sibutramine, cocaine, or thioridazine.