<prompt> which of the followingis a tricyclic antidepressentseralinebupropionfluoxetineimipramine  <response>: TCA MECHANISM This is an antidepressant with three rings. It acts by blocking the transpoers of neurotransmitters resulting in increased neurotransmitters in synapse DRUGS AMITRYPTILLINE IMIPRAMINE CLOMIPRAMINE DESIPRAMINE NORIPTILLINE DOXEPINE USE AMITRYPTILLINEPAIN WITH DEPRESSION IMIPRAMINECHILDHOOD ENEURESIS CLOMIPRAMINEOCD SIDE EFFECTS ANTI HISTAMINERGIC sedation, weight gain ANTI MUSCURANICdryness of mouth ANTI ADRENERGIChypotension, giddiness SWITCH TO MANIA when used in BIPOLAR DEPRESSION Ref. kaplon and sadock, synopsis of psychiatry, 11 th edition, pg no. 955 