Difference between Thrombosed Vein and a Healthy Growing Vein?

I’ve heard stories of folk getting a thrombosed vein from overdoing penis exercises.

Does anyone have any photo comparisons of a a healthy growing vein and a thrombosed one?

If no, can anyone describe the difference?

I haven’t been too hard on PE and I’ve been taking a few days off whilst I wait for the new professional pump to arrive.

During this time I’ve noticed more prominent veins along the top of my penis and along the side. They do not feel hard and there is no pain and they are largely invisible when not aroused but still there. On an aroused flaccid, or one after I’ve had an erection they are more prominent than before and much like the veins on your arm after you’ve done some heavy exercise.

I did not have this before which is why I’m posting but I would personally say it’s a healthy growth of veins but I just wanted to be sure.

You’ll know if you have a thrombosed vein. I’m sure you can find pictures on line to show you the difference

In a thrombosed vein, you will be able to feel one or more hard spots in a vein. They feel like pin heads or small bb’s. They are blood clots. Also the vein will remain prominent when flaccid.

Thanks for the replies. I assumed that was the case, just healthy blood flow then!