Fildena Double 200 mg is a high-dosage formulation of sildenafil citrate, designed to provide a stronger effect compared to lower-strength formulations such as Fildena 100 mg or Fildena 50 mg. The higher dosage may be recommended for individuals who do not achieve satisfactory results with lower dosages or for those with severe erectile dysfunction. sildenafil citrate helps to maintain higher levels of cyclic guanosine monophosphate (cGMP), a molecule that promotes smooth muscle relaxation in the penis, leading to increased blood flow and erection. https://www.flatmeds.com/product/fildena-double-200-mg/