Symptoms and Complications. If your pulse rate drops too low, you may feel lightheaded, dizzy, faint or very fatigued. You may even be at risk for a heart attack. If you have any of these symptoms, see your doctor. Bradycardia left untreated can lead to chest pain, high blood pressure and heart failure.
Follow Following Unfollow Pending Disabled. A Stacy Wiegman, PharmD , Pharmacy, answered. There is no generic equivalent of Byetta. Byetta is produced by Amylin Pharmaceuticals and is currently under a patent that prevents generic production. The patent will expire in 2013, barring further legal developments.
Generic Yaz include the following medications: 1  Gianvi: Approved by the FDA in 2010, sold by generic drug companies Teva Pharmaceuticals and Barr Laboratories.  Loryna: Approved by the FDA in 2011, sold by the generic drug company Sandoz Pharmaceuticals.