<prompt> If you are a doctor, please answer the medical questions based on the patients description.i was given a 2 week course of Doxycycline for a NSU and told to have no sex during this time. still had symptoms after 2 weeks so ive been given metronidazole and still have symptoms. Didnt realise i had to not masturbate and of course i did most days, im a bit embarresed to go back and confess, any advise please  <response>: Dear, We understand your concerns went through your details. Non-specific urethritis NSU is inflammation of the urethra due to infection by chlamydiae or other organisms. As this is inflammation of the urethra, agitation of the penis could worsen the inflammation and thus sexual act and masturbation is prohibited. I suggest you should confess to your doctor about your masturbation and save him from feeling helpless. Please avoid masturbation as well as sexual intercourse till you get cured. If you require more of my help in this aspect, please use this URL. Make sure that you include every minute detail possible. Hope this answers your query. Further clarifications are welcome. Good luck. Happy New Year. Take care. 