what causes brown color mixed with semen after ejaculation?
Patient: Hi, I am a 59 year old male and when I ejaculated, there was a brownish color mixed in with the semen! I have never had this before, could you please tell me what would be causing this?  About 6 weeks ago I was in spain and had what I thought might be a UTI bacause of burning when I urinated. After drinking 3 litres of water a day it went away. Could this be part of the cause and do I need to worry? Many thanks. Steve W. Doctor: HelloThanks for query .The brown coloured semen is mostly due to infection of either Seminal Vesicle or Prostate and needs to be investigated .Please consult qualified Urologist for clinical and digital rectal examination and get following basic tests done to confirm the diagnosis.1) Urine routine and culture.2) Ultrasound scanning of abdomen and pelvis3) Serum PSA.4) Semen examination and culture .In the mean while take antibiotics like Doxicycline and anti inflammatory drug like Diclofenaac twice daily .Further treatment will depend upon result of these tests and final diagnosis.Dr Patil..