27M, 6’00, 160lbs. Overall healthy except for potential pre-diabetes (which is very well-managed). No medications, don’t drink, smoke or use drugs. Sexually active, but only with my long-term girlfriend.
Two or three months ago, I first noticed a tiny ridge of callous-like skin at the lower “bell end” of the head of my penis. There has been no trauma to the area, and I haven’t been wearing anything new that might apply constant friction to the area. Since then, it’s been growing upward. It isn’t painful, itchy, bloody, dry or uncomfortable in any way, it just looks kind of ugly; this is why I’ve let it go unaddressed for so long.
I visited a urologist last week and he ran a bunch of tests. The results came back negative for syphilis, gonorrhea, chlamydia, ureaplasma and trichomoniasis, but I received a positive for gardnerella. The doc then prescribed me a combination of antibiotics and antifungals and sent me on my way.
The problem is, I have my doubts that gardnerella could be the cause of this. Sure, the bacteria is there, but from what I’ve read, the presence of gardnerella in sexually active men is not uncommon and is usually harmless. When it isn’t harmless, a gardnerella infection in men typically manifests as urethritis, but I’ve had zero symptoms coming from my urethra. I’m more concerned that this might be cancer. I have no family history of cancer, as far as I’m aware, but this still looks worrying to me.
Does anyone else have any ideas about what this might be caused by? Should I seek a second opinion from a different urologist?