If you suffer from erectile dysfunction, Fildena 100 pills may help. Fildena is a generic version of Viagra and works by relaxing muscles in the penis to increase blood flow. It’s a PDE-5 inhibitor, which means it works by targeting the GMP enzyme system in your bloodstream. It’s a short-acting drug that starts to work within 30 minutes and lasts up to 6 hours. It is a generic...