Can Flovent cause an irregular heartbeat?
According to my knowledge irregular heartbeat is not common side effect of Flovent. Irregular heart rhythm can occur as severe side effect of Flovent Rotadisk Poweder. It is important for you to determinate precisely if those heart problems are or not related with Flovent. For that task you will need someone with medical knowledge and experience. Do not stop with Flovent unless you inform your doctor first.