A hypertensive patient has been using nifedipine for some time without untoward effects. If he experiences a rapidly developing enhancement of the antihypertensive effect of the drug, it is probably due to (a) Concomitant use of antacids (b) Fods containing tyramine (c) Grapefruit juice (d) Induction of drug metabolism (e) Over – the – counter decongestants

1 Answer

Answer :

Ans: C

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