Unknown A male patient suffering from headache, profuse sweating, palpitations and BP.160/110. The drug which will be useful is? A Nifedipine B Labetalol C Prazosin D Phenoxybenzamine 💡 Explanation A male patient suffering from headache, profuse sweating, palpitations and BP.160/110. The drug which will be useful is? ✓ Correct Answer: D. Phenoxybenzamine