Your Breath: More Than Just a Way to Annoy People — What It Might Be Telling You About Your Health!

Kidney Failure

If your breath starts to smell like fish, it could be a sign your kidneys are struggling to filter out waste properly. This is often seen in the later stages of kidney failure, also known as end-stage renal disease (ESRD). When that happens, treatments like dialysis or even a kidney transplant are typically needed. Keep an eye on any unusual changes, and don’t hesitate to speak with your doctor if something feels off.