Hi,
Thanks for posting in HCM.
I understand your concern that you are having difficulty in erection of your penis. This you need to understand, considering your age and still unmarried, is more of psychological than physical abnormality.
What the doctor has suggested the drug Tazzle 20mg is right medication to be taken for such condition. It is composed of 'Tadalafil', which is a PDE5 inhibitor, and used for treating
erectile dysfunction (ED). But the manner in which it needs to be taken has not been advised properly.
But before taking the medication, I would rather suggest you to try 'behavioral therapy' first. This has been benefited about 70 to 80% of men with such condition.
In this you need to practice 'pause-squeeze technique', which when done regularly will improve your erection and holding time by about 3 months. This would improve your confidence as well as performance over a period of time. If you do not get satisfactory results, then go for such medication.
If you want to use the Tablet.Tazzle, it needs to be taken 30 minutes before intercourse.
Hope the information provided would be useful. All the best.