THE PRESENT INVENTION PROVIDES A METHOD FOR PREPARING A FILM COMPRISING A HIGH AMOUNT OF A SILDENAFIL FREE BASE UNIFORMLY DISPERSED THEREIN AND HAVING A SUITABLE THICKNESS AND SIZE, AS WELL AS FLEXIBILITY PROVIDING GOOD HANDLING STABILITY AND BEING NOT PRONE TO BREAKING. THE PRESENT INVENTION ALSO PROVIDES A SILDENAFIL FREE BASE-CONTAINING FILM PREPARED FROM THE METHOD.