One medication used to treat erectile dysfunction is Fildena 100mg. As prescribed by your physician, take this medication orally, either with or without food. This should be done as needed. There are several dosages for this medicine. Sildenafil should be taken either 15 or 30 minutes before having intercourse, depending on your dosage. Regarding how long you should wait to take this medication before intimating, pay close attention to your doctor's recommendations. Do not take more than once every day. Purchase Fildena 100mg from Pinkviva, our website, to take advantage of extra savings including free shipping and PayPal money.