Fildena helps to overcome sexual problems like erectile dysfunction in men. Sildenafil citrate is the main ingredient found in this medicine. This medicine increases blood flow to the penile muscles. The effect of this medicine can last for 4 to 6 hours. This medicine should be taken one hour before intercourse. This medicine maintains a strong erection during intercourse. This medicine should be taken with a glass of water. This medicine should always be taken according to the doctor's advice. For more information on this medicine visit our online store - fildenatablet.us.