Fildena is a medication used to treat erectile dysfunction by enhancing blood flow to the penis. Available in various strengths, it contains Sildenafil Citrate, the same active ingredient found in Viagra. It helps men achieve and maintain an erection during sexual stimulation. Fildena can be purchased online from licensed pharmacies, typically requiring a prescription. It’s essential to ensure you're buying from a reputable source to avoid counterfeit products. Always consult a healthcare provider before use to ensure it’s safe for your health condition.