<s>[INST] Hi, I have been tested for STDs twice. I once had NGU and I was treated with a shot and a single dose Zpak. My symptoms cleared but shortly after I had a small discharge when I applied pressure to my penis. I was retested again and all my results were negative. However, I took another zpak to be on the safe side. I am still having these small discharges when I apply pressure to my penis. I have stopped consuming coffee and sodas in the past couple of days and the discharge is hardly noticeable now. can you assist me ? [/INST] HelloThanks for query.Watery discharge from penis in absence of positive evidence of STD is insignificant and is due to excessive secretions of mucus glands located in urethra .There is nothing to be worried about it.Dr.Patil. </s>