Prominent veins on penis shaft

it has been two weeks ever since i noticed this veins on my penis ..it does not hurt but i am worried since they emerged all of a sudden.. i masturbate once a week

Any pains? Post pics?

Without a picture, no one can help you out.

Too vague

here s the pic appreciate the help . thanks

here s the pic appreciate the help . thanks

veins like this do not develop, relatively overnight. Is there something that you are doing differently, such as wearing tight clothing. Have you just become very active (again) such as running or cycling for some distance? Are you on a steroid regime? Have you just started taking a medication?

i vigorously masturbated once and yes i do a bit of running .
no i dont use roids nor do i take any meds.
Thanks for the reply

If you want to get this checked see a Urologist

now i turned out getting a 3rd grade varicocele …sucks man

most men have prominent veins in the penis
do you have a pic?