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As you know, cystitis tends to cause a "fishy" smell where there is infection present. If she is diabetic, you may also get the "green apple" or sweetish smell. If she drinks insufficient water, the resultant concentration can cause the urine to smell pungent. I would suggest you recommend that she ups her water intake.
There might also be bladder prolapse, which could account for the symptoms you describe; a dead give-away is stress incontinence. I don't think you mentioned that, but you can test it by asking her to cough, then see if she has a small "leak" as a result. I agree a cystoscopy is called for, possibly a gynae exam as well; older (post menopausal) women have a tendency to develop uro-genital problems.
If it isn't a bacterial UTI (which most labs are run for), then could it be Candida UTI since she'd probably been on antibiotics for a prolonged duration of time due to her recurrent UTI previously? Fungi tend to flourish with chronic use of antibiotics. Just a thought. :)
http://www.merckmanuals.com/professional/sec17/ch231/ch231c.html
If it isn't a bacterial UTI (which most labs are run for), then could it be Candida UTI since she'd probably been on antibiotics for a prolonged duration of time due to her recurrent UTI previously? Fungi tend to flourish with chronic use of antibiotics. Just a thought. :)http://www.merckmanuals.com/professional/sec17/ch231/ch231c.html
Quite right, and definitely produces a fishy smell, but there should also be concomitant lady partsl and/or oral thrush, visible on examination. Good point though! :)
I remember having a patient with some seriously stinky urine when I was a CNA... dangit but that was ages ago... VRSA, maybe? Other ideas could be:
Hope that helps! Let us know what you find out!!
Elisabeth Halligan, RN
Airidis
75 Posts
I am a canadian student nurse and I am working as a personal support worker on the weekend with a client who always has unusual smelling urine. She complains of buring,itching, frequency and pain on voiding and I have been asked to help with numerous clean catch specimen's for this woman which go off to lab and come back saying she doesn't have a UTI.
I'm confused, she has all the signs and symptoms of a UTI but the cultures are always negative, what the heck could it be for my own curiosity!?!