high blood pressure
"Norvasc worked fantastic for about a year then I started experiencing muscle twitching and cramps that got worse and worse. I have been trying to switch to another medicine and haven't had much luck. I pray I can find a medicine as good as Norvasc. I can tell you that numerous blood tests have been run and while this medicine MAY cause cramps, my blood sugar, cholesterol, liver panel, metabolic panel, CBC, creatinine, etc. are all perfect! I have a lot of faith to the fact that this medicine will not harm you other than possibly muscle cramps or fluid retention. I experienced no fluid retention BUT I exercise."