My eyelid, calf muscle and under my armpit have all been twitching nearly nonstop for about a week. about once every 3-4 minutes. is that normal?

See below: There are many different etiologies of these symptoms you're complaining about. . A thorough history , physical examination and laboratory studies would probably be in your best interest. A neurologist could work you up for the above. Good luck thank you.

No: See primary care doctor to start. Metabolic problems or salt imbalance can cause these twitches. You may need to see a neurologist if general doc doesn't have diagnosis.