Filagra Professional is a potential male impotence cure formula. The drug serves as a highly innovative generic alternative to Viagra. The sublingual must be placed under the tongue; The formula then dissolves and is absorbed into the bloodstream. It is an oral drug that is best recommended for treating erectile dysfunction in men. Its popularity from the erectile dysfunction issue works great when taken properly. One tablet at a time is the recommended dose for the drug to work best. Filagra Professional is nothing more than Sildenafil Citrate. Consult the doctor to know your exact condition.