The active component that works by relaxing the blood vessels in the penis, leading to increased blood flow and improved erectile function.Suhagra 25 mg is a medication commonly prescribed to treat erectile dysfunction (ED) in men. The active ingredient in Suhagra is Sildenafil Citrate, which is a well-known phosphodiesterase type 5 (PDE5) inhibitor. This medication helps increase blood flow to the penis, aiding in achieving and maintaining an erection when sexual stimulation occurs. Here’s a comprehensive overview of Suhagra 25 mg, including its benefits, usage instructions, potential side effects, and precautions.