Need advice if Sensa ED is right for me.

I am 26 year old sexually inactive male. I used to have normal masturbation habits and erections like an average guy. Since last year, I have erectile dysfunction after a small accident. As I do not have diabetes, abnormal stress n anxiety & obesity, doctors are claiming my erectile dysfunction is physiological. Last month I was prescribed tentex Royal of Himalaya pharmaceuticals but it caused artificial erections. And too only 70% hard as compared to before accident. When the medicine was stopped, I was back to square one. Right now, I have been prescribed sense ED by Vilco Labs. I do not want the same experience (artificial erections) that tentex royal provided. Can you advise if sense ED will solve the root cause of erectile dysfunction permanently, or just give artificial erections till I am on dose?