Fildena 25 tablet is considered a safe option for ED treatment. The drug contains an ingredient called sildenafil, which relaxes the penile blood vessels and pumps more blood to the penile tissue, leading to an erection. An erection lasts for a reasonable amount of time which supports sexual intercourse. The effect of the drug is seen only when a person gets proper sexual stimulation before intercourse. Adequate sexual stimulation before intercourse is necessary to obtain the effect of the drug. This medicine is recommended only for men aged 18 or older. The use of this medicine helps in improving your sex life.