A kidney nodule, also referred to as a kidney cyst, is a formation in the kidneys that consists of a round pouch of fluid, according to Mayo Clinic. Typically, kidney cysts or nodules are noncancerous, but they may be a symptom of a disorder that could impair kidney function.Know More
Although smaller cysts don't typically produce signs or symptoms, common symptoms of a larger kidney nodule or cyst include fever, upper abdominal pain or dull pain on the back or side of the body, according to Mayo Clinic.
As people age, they become more at risk for kidney cysts, states Mayo Clinic. Although kidney nodules or cysts can cause only minor discomfort, in extreme cases, complications such as an infected cyst, a burst cyst or urine obstruction may occur. When kidney cysts become infected or burst, they may cause fever or pain in the back and side of the body. If a urine obstruction occurs, a blockage in the flow of urine may result in swelling of one or both kidneys.
As of 2014, a specific cause of kidney nodules or cysts is unknown, but theories suggest that these cysts develop when a pouch is formed on the surface layer of a weakened kidney, according to Mayo Clinic.Learn more about Conditions & Diseases
According to WebMD, most kidney infections are the result of a bladder infection that has spread to the kidneys. Bacteria moves from the skin of the urethra and travels up to the bladder. In some cases, these bacteria can spread from the urethra to the kidneys, causing an infection.Full Answer >
People with kidney disease need to limit their potassium intake because kidneys regulate potassium in the blood, and diseased kidneys may be unable to maintain potassium at a healthy level, explains Healthline. Individuals with kidney disease are also advised to monitor their intake of sodium and phosphorus.Full Answer >
Henoch-Schönlein purpura affects the kidneys, digestive tract and joints by causing the blood vessels to become inflamed and leak, according to The National Kidney and Urologic Diseases Information Clearinghouse. The primary symptom of this disease is a rash.Full Answer >
Some options to cleanse the kidneys include herbal supplements, eating certain foods and taking vitamins, according to About.com. It is also important to drink a lot of water, stay at a healthy weight and avoid smoking, to encourage the kidneys to cleanse themselves.Full Answer >