Due to the high dosage of fildena, you may be more susceptible to adverse effects. Benefits from this product may be felt up to eight hours after taking only one dosage. For individuals who can adjust to this dose, the advantages of prolonged efficacy with a single tablet will be available. If you miss a dosage, take the fildena tablet as soon as you recall. If your next dose is approaching, on the other hand, skip the missed one and go back to your usual schedule. Take no more than one dosage at a time.