do not take atelvia if you have esophagus problems, low blood calcium, severe kidney disease, or cannot sit or stand for 30 minutes. follow all dosing instructions. stop taking atelvia and tell your doctor if you experience difficult or painful swallowing, chest pain or severe or continuing heartburn, which may be signs of serious upper digestive problems. tell your doctor if you develop dental or jaw problems, as serious jawbone problems have been reported rarely. also tell your doctor if you develop severe bone, joint, or muscle pain... or any hip, groin, or thigh pain... as unusual thigh bone fractures have been reported rarely. with atelvia, the mornings are all mine.. talk to your doctor about new atelvia. took some crazy risks as a kid. but i was still over the edge with my cholesterol. anyone with high cholesterol may be at increased risk of heart attack.