The first warning sign your kidneys are struggling is …

especially overnight. For some people, the stream becomes weak, or there is pressure and only a small amount

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comes out.

Urine can also look different. Foamy or bubbly urine that keeps happening can suggest protein is leaking into the urine. Dark brown, tea-colored, or red-tinged urine can point to blood or concentrated waste products. Very pale urine can happen for many reasons, but if the pattern changes suddenly and stays that way for several days, it is worth asking about. One odd