I've been experiencing a vibrating sensation at the tip of my penis. It's most intense during or after sex, and sometimes after I feel the urge to urinate but cant do it right away. Occasionally, I feel this mild vibration randomly. I only have one sex partner, my wife, and we've both taken Togocin injections and other antibiotics twice, which seemed to help temporarily, but the symptoms always come back and seem to get worse if I dont take the antibiotics again. My wife hasnt had any similar issues. What could be causing this, and how can I treat it for good?

The recurring vibrating sensation on the tip of your penis, exacerbated by sex, urination issues, and temporarily relieved by antibiotic treatments, may indicate a chronic bacterial infection, such as chronic prostatitis or urethritis, possibly caused by a sexually transmitted infection (STI) like chlamydia or gonorrhea; however, the fact that your wife is asymptomatic and that the symptoms persist despite treatment suggests that other factors might be contributing, such as pelvic floor dysfunction, nerve irritation, or an allergic reaction; consult a urologist