Fildena 150 can be used to treat impotence in men. The drug contains an ingredient called sildenafil citrate, which increases blood flow to the penis and relaxes the muscles. This drug is useful for men over 18 years of age. This drug can be taken 1 hour before intercourse and enjoy a satisfactory erection. The effect of this drug lasts for 36 hours. This medicine should be taken once a day as per the doctor's advice. Visit our official site erectilepharma.com for more information.