While a metallic taste can have other causes, if it sticks around, see a doctor to rule out kidney issues. Early kidney problem detection can stop worse complications later.
Shortness of Breath: More Than Lungs
Having a hard time breathing, especially after light exercise, can be linked to kidney disease. There are two main reasons: extra fluid in the body can fill up your lungs, and anemia means less oxygen-carrying red blood cells.
Shortness of breath can also mean other bad conditions like heart failure or lung disease. If it happens often, get medical advice right away to find the cause and start treatment.
Swelling in Hands, Feet: Fluid Build-Up
One of the kidneys’ big jobs is getting rid of extra fluid in the body. When they can’t, the fluid piles up and your hands, feet, and ankles swell — that’s edema, a common sign of advanced kidney disease.