Penegra 100 mg is not a permanent solution for erectile dysfunction (ED). It is a short-term treatment that works only when taken before ***** activity. Its active ingredient helps increase blood flow to the *****, allowing for an erection during ***** stimulation, but it does not cure the underlying causes of ED. Here’s a clear breakdown: Effect duration: Typically 4–6 hours, depending on the individual. Mechanism: Enhances blood flow temporarily; it does not repair blood vessels, nerves, or hormonal imbalances that might be causing ED. Long-term management: If ED is due to lifestyle factors (smoking, alcohol, obesity, stress), underlying health conditions (diabetes, heart disease, hormonal imbalance), or psychological factors, addressing those is necessary for lasting improvement. Permanent solutions: Treatments like lifestyle changes, therapy for psychological causes, managing chronic illnesses, or medical procedures (e.g., penile implants in severe cases) can offer long-term benefits.