Drug of choice for: - harry206 - Printable Version +- USMLE Forum - Largest USMLE Community (https://www.usmleforum.com) +-- Forum: USMLE Forum (https://www.usmleforum.com/forumdisplay.php?fid=1) +--- Forum: Step 3 (https://www.usmleforum.com/forumdisplay.php?fid=6) +--- Thread: Drug of choice for: - harry206 (/showthread.php?tid=477111) |
Drug of choice for: - harry206 - ArchivalUser - 01-14-2010 Pt with ADHD and family h/o tic disorder ............... 0 - ArchivalUser - 01-14-2010 Desipramine. 0 - ArchivalUser - 01-14-2010 Central alpha agonists Central alpha agonists can be helpful in treating hyperactivity, tics, or delayed sleep onset. They have a long history of pediatric use for this indication. Rare cases of sudden death had been reported several years ago in a few children who were given clonidine with concurrent methylphenidate 1.Guanfacine (Intuniv) Selectively stimulates alpha2a-adrenoreceptors in brainstem, activating an inhibitory neuron, which reduces sympathetic outflow. 2.Clonidine (Catapres) Stimulates alpha2-adrenoreceptors in brainstem, activating an inhibitory neuron, which reduces sympathetic outflow. Result is decreased vasomotor tone and HR. 0 - ArchivalUser - 01-14-2010 Ans: desipramine. |