Skin rashes and itching : Kidney failure causes waste buildup in your blood. This can causes severe itching and skin rashes.
Ammonia breath and metallic taste: Kidney failure increases level of urea in the blood (uraemia). This urea is broken down to ammonia in the saliva causing urinelike bad breath called ammonia breath. It is also usually associated with an unpleasant metallic taste (dysgeusia) in the mouth.
Nausea and vomiting: The buildup of waste products in your blood in kidney disease can also cause nausea and vomiting.
Shortness of breath: Kidney disease causes fluid to build up in the lungs. And also, anemia, a common
Side effect of kidney disease, starves your body of oxygen. You may have trouble catching your breath due to these factors.
Pain in the back or sides : Some cases of kidney disease may cause pain. You may feel a severe cramping pain that spreads from the lower back into the groin if there is a kidney stone in the ureter. Pain may also be related to polycystic kidney disease, an inherited kidney disorder, which causes many fluidfilled cysts in the kidneys. Interstitial cystitis, a chronic inflammation of the bladder wall, causes chronic pain and discomfort.
It is important to identify kidney disease early because in most cases the damage in the kidneys can’t be undone. To reduce your chances of getting severe kidney problems, see your doctor when you observe one or more of the above symptoms. If caught early, kidney disease can be treated very effectively.