Fildena is a medication used for treating erectile dysfunction (ED) in men. It contains the active ingredient sildenafil citrate, which works by relaxing muscles and increasing blood flow to the penis during sexual stimulation. The cost of Fildena can vary depending on factors such as dosage strength and location, but you can find competitive prices at reputable online pharmacies like Fildena precio españa. Always ensure to purchase from trusted sources for safety and authenticity.