Fildena 50 must be used with caution in patients taking an antihypertensive medication. You would want to discuss with your doctor what class of antihypertensive medication you are taking, what dose, and what the possible risks might be. Do not take Fildena 50 if you are also using a nitrate drug for chest pain or heart problems. Taking Fildena 50 mg with a nitrate medicine can cause a serious dec