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â High blood pressure: it is also one kidney shrinkage symptoms. â Hematuria: when patients are suffering from some infections such as urinary tract infections, hematuria will occur. The kidney shrinkage causes and symptoms are able to help patients get correct treatment.
Kidney disease causes the tiny filters in the kidneys (called nephrons) to lose their ability to filter. Damage to the nephrons may occur suddenly after an injury or poisoning. But, many kidney diseases take years or even decades to cause damage that is noticeable.