A patient lalita present with dry mouth, pupillary dilation and warm skin, the likely drug toxicity is: (A) Organo-phosphorus, (B) Carbamazepine, (C) Lithium, (D) Amytriptyline
Answer is D. Ans. is 'd' i.e. Amitriptyline Most Tricyclic antidepressants (Imipramine, Amitriptyline) are potent anticholinergics.The symptoms shown by patient are because of anticholinergic effect of Amitriptyline.