Filagra Double 200 is used to treat erectile dysfunction in men. The drug contains an ingredient called Sildenafil Citrate, which works to relax the muscles by increasing blood circulation in the penile arteries. This medicine should only be taken by men above 18 years of age. This can be used 1 hour before sexual activity. The effect of this medicine lasts for about 36 hours. It is advised to take this medicine only once a day. You can buy Filagra double 200 online from our pharmacy.