Fildena 150 is a medication that contains the active ingredient sildenafil citrate, which is a type of PDE5 inhibitor. It is commonly prescribed to treat erectile dysfunction (ED), a condition where a man has difficulty achieving or maintaining an erection sufficient for sexual activity. Fildena 150 is used to address ED problems due to its efficacy, rapid onset, higher dosage strength, and potential for customization. However, its use should always be guided by a healthcare provider to ensure safety, appropriate dosage, and consideration of individual factors.