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.
Taken regularly, Norvasc can control angina, but it doesn't stop chest pain after it has already begun. The drug can also lower a person's risk of cardiovascular events related to high blood pressure, such as strokes and heart attacks.: Norvasc (amlodipine) is a medication used to treat high blood pressure. Studies show that some of the common side effects are dizziness, headache, and rarely fainting as a result of low blood pressure.