A hypeensive patient Sattu already receiving a drug 'X' to control his BP was prescribed a tricyclic antidepressant. This resulted in the abolition of the antihypeensive action of 'X'. Which of the following drug can be 'X'?
High-Yield Explanation
(Ref: KDT 6/e p444) TCAs abolish the antihypeensive effect of guanethidine and Clonidine by inhibiting their transpo into the adrenergic neurons.