severe kidney disease, or can't sit or stand for at least one hour. follow dosing instructions carefully. stop taking boniva and tell your doctor if you have difficult or painful swallowing, chest pain or severe or continuing heartburn, as these may be signs of serious upper digestive problems. if jaw problems or severe bone, joint, and/or muscle pain develop, tell your doctor. you've got one body and one life, so don't wait. ask your doctor if boniva can help you stop losing and start reversing. (announcer) for a free trial offer call 1-800-4-boniva or visit boniva.com