<s>[INST] I smell old sweat when I get the slightest bit warm. I went to the doctor and they didn't find anything wrong and I shower every day. I have been washing about everyhour at work and it comes right back. my deodorant doesn't help   I had surgery 3 weeks ago and the wound keeps filling up with fluid and I have to go have it drained. My doctor says it  is normal and they even sent a fluid sample and it ccame back neg. Can the fluid be coming out my pores and smelling bad? [/INST] Thanks for posting your query to HCM.FOul smelling from wound indicate infection .usually anaerobic bacterial infection produces foul smelling discharge  .You need to do culture of your discharge for aerobic and anaerobic organism and then ake treatment accordingly .thanks . </s>