A small bump appeared on my penis shaft it doesn’t itch or hurt
I have this small bump on my shaft and I want to kno... - BASHH
Lumps and bumps on the penis can be caused by a wide variety of conditions. It would be helpful if you could post a picture/s of the lesion for us to see.
It could either be a small pimple (boil) or molluscum contagiosum, a viral STD. A boil would be sore and inflamed; a molluscum is usually painless but can be itchy. It has a characteristic dimple in the centre. If you can see one molluscum, they may be others so search the shaft of the penis as well as the base of the penis and pubic areas.