There are several symptoms associated with dry kidneys, including high blood pressure, swelling, fatigue, trouble concentrating, urinary changes, rash and changes in appetite, according to Renalinfo.com. Dry kidneys is a term sometimes used to refer to kidney failure.
The symptoms of kidney failure often occur over long periods of time, and they range from unusual urinary habits to high blood pressure, according to Renalinfo.com. At first, swelling of the hands, feet or face can indicate edema, which occurs when failing kidneys cause fluids to build up abnormally in certain areas of the body, and shortness of breath can also signal the accumulation of fluid in the lungs.
Dry kidneys can lead to anemia, resulting in such symptoms as fatigue, weakness, sensations of cold and further shortness of breath. Anemia can also cut down on the necessary oxygen to the brain, resulting in decreased concentration or difficulties sleeping, as Renalinfo.com explains.
Since the kidneys are responsible for making the body's urine, kidney failure can lead to changes in the amount or frequency of urine produced, and the urine may be unnaturally foamy or bloody. Also, the failure of the kidneys to remove waste from the body can cause other symptoms, such as rash or skin irritation, according to Renalinfo.com. Waste buildup can further lead to nerve damage, which may result in restless leg syndrome. Since kidney failure may cause the body's water and salt to exceed normal levels, high blood pressure can also be a symptom of the disease.