Fildena is a popular medication containing Sildenafil Citrate, widely used to treat erectile dysfunction. It works by increasing blood flow to the penis, which helps men achieve and maintain an erection suitable for sexual activity. Fildena is often prescribed for men who experience ED due to various causes, including stress-induced erectile dysfunction. Consult a healthcare professional before use, especially if you have heart problems, low blood pressure, or take nitrate medications.