Word Origin and History for unicycle Expand n. 1869, American English, from Latin uni-one (see uni-) + -cycle, from bicycle (from Greek kyklos circle, wheel).
Best Answer: No. Metoprolol is a beta-blocker. Amlodipine is a special type of calcium channel blocker. Both are used to lower high blood pressure and have no effect on the blood.est Answer: No. Metoprolol is a beta-blocker. Amlodipine is a special type of calcium channel blocker. Both are used to lower high blood pressure and have no effect on the blood.
exists and is an alternate of. Merge this question into. Split and merge into it. Answered by The Community. Making the world better, one answer at a time. Norvasc is not considered to be a nitrate medication. It is taken to lower blood pressure and should not be taken with other medications for hypertension.verything I have read about the medication is the same-Norvasc may be taken at ANY time of the day BUT be sure to take it at the same time each day.