The effectiveness of 5-10 mg/day of NORVASC in exercise-induced angina has been evaluated in 8 placebo-controlled, double-blind clinical trials of up to 6 weeks duration involving 1038 patients (684 NORVASC, 354 placebo) with chronic stable angina. Moved Permanently. The document has moved here. Norvasc is only part of a complete program of treatment that may also include diet, exercise, weight control, and other medications. Follow your diet, medication, and exercise routines very closely. Follow your diet, medication, and exercise routines very closely. I've been taking amlodipine besylate (norvasc) for about 1 and a half months. For the last couple of weeks I've been experiencing very strong anxieties, panic attacks, and a totally sleepless night. The information reflected here is dependent upon the correct functioning of our algorithm. From time-to-time, our system might experience bugs or glitches that affect the accuracy or correct application of mathematical algorithms. Buy norvasc in canada. If at canada any time you buy have questions norvasc about placing an order or canada about your canada medications, simply call norvasc us toll free or click to buy start a norvasc generic canada live chat. Amlodipine, sold under the brand name Norvasc among others, is a medication used to treat high blood pressure and coronary artery disease. While not typically recommended in heart failure , amlodipine may be used if other medications are not sufficient for treating high blood pressure or heart-related chest pain. [4] Have had thallium stress test, several stress echoes, exercise treadmill, several EKG's all normal. Holter has shown some PVC's but nothing of note. Heart rate may also be slightly reduced and the capacity for exercise is increased. Norvasc belongs to the class of medicines known as calcium channel blockers. Norvasc may also be called a calcium channel antagonist. Background A preliminary study suggested that the long-acting late-generation calcium-channel blacker amlodipine has favorable effects on exercise tolerance and is safe to use in heart failure, in contrast to earlier generation agents.