after 2 or 3 exam from the lab no chlamydia.
I really don't know what to do.
Having itchy urethra can be very problematic and stressful. You probably have an inflammation of the urethra which is called urethritis. Infectious urethritis is usually caused by sexual transmitted disease but your test for Chlamydia showed negative so I would rule out this one. There is also traumatic urethritis which is caused by a trauma or irritation to your urethra. There are several diagnosis that can cause these irritations. have you had any checkups where doctor was testing your prostate perhaps? If you have had trauma to your urethra then you just have to be patient and the issue will go away on its own. Just keep your urethra clean as much as you can. Good luck.