The medication is used to treat erectile dysfunction and impotence in males. Men over eighteen years of age use the drug. Sildenafil, a lethal ingredient in this medication, gives men a powerful erection during sexual activity. Purchase Fildena 200 from our online store. Do not take this medication frequently as its effects last for four to six hours. This medication can be taken either before or after a meal. Don't take this medication with cold beverages or fatty meals. Take this medication as directed by your physician.