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.
Norvasc is the brand name which usually consists of the drug amlodipine besylate. Amlodipine is the generic name or active drug content. Amlodipine is available in 5mg, 10mg as well as 20mg packagings. This drug is to be taken life-long to control high blood pressure at all times.