Hello. I am 29 years old unmarried. I am suffering from erectile dysfunction for year. I will lose my erection soon once it erected. I took himalaya ashwagandha & gokshura for 3 months. I also consulted unani, homeopathic & allopathic doctors but no changes in my condition. I get erected when masturbating but not rigid. I also have morning erection. I don't have precum whenever I was thinking about sexual content. Last month I took samiaplant 15 drops 2 times a day. 1 bottles finished. No changes. I regularly masturbate earlier. Is this any cause. Now I masturbating once in a week. Please someone help me to get ride of this. Please any treatment for this that cures forever.