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What is Kidney Care?
Kidney care, also known as renal care, is a branch of medicine that focuses on the kidney, known as nephrology. Hence, a kidney specialist is known as a nephrologist.
Kidney care, in lay terms, refers to various measures and procedures needed to support the proper functioning of the two kidneys.
The kidneys are among the most important organs, responsible for filtering waste products and excreting them in urine.
In addition to this filtering function, the kidneys play a vital role in regulating electrolyte levels, such as potassium and sodium ions. It also includes monitoring blood circulation, stimulating RBCs or red blood cells.
Thus, kidney care is an umbrella term encompassing initial or periodic monthly checkups, imaging, medications, and extreme interventions such as dialysis or kidney replacement.
Dialysis is a process that, when the kidneys cannot perform their basic function of filtering waste, allows toxins to accumulate in the body. Thus, external procedures are needed to conduct the filtration process.
Types of kidney disorders
Understanding these types is essential for proper diagnosis and long-term kidney care.
Here are the primary categories of kidney disorders:
Chronic Kidney Disease (CKD)
Chronic Kidney Disease is a long-term condition characterized by the gradual loss of the kidneys’ ability to filter waste and excess fluids from the blood.
Acute Kidney Injury (AKI)
Unlike CKD, AKI is a sudden episode of kidney failure or damage that happens within a few hours or a few days.
It is often reversible if the underlying cause is treated quickly, though it can increase the risk of developing CKD later in life.
Kidney Stones (Nephrolithiasis)
Kidney stones are solid masses made of crystals. They usually form when there are high levels of certain minerals (like calcium or oxalate) in the urine.
Glomerular Diseases
The glomeruli are the tiny clusters of blood vessels that act as the kidneys’ filters. When these are damaged, they can’t filter waste properly.
Inflammation of the filters is often caused by infections or autoimmune diseases such as lupus.
Polycystic Kidney Disease (PKD)
PKD is a genetic disorder that causes numerous fluid-filled cysts to grow in the kidneys. These cysts can alter the shape of the kidneys and significantly enlarge them.
Urinary Tract Infections (UTI)
While many UTIs remain in the bladder, they can occasionally ascend to the kidneys. A specific type of UTI that has reached the kidneys. It can cause permanent scarring if not treated promptly with antibiotics.
Why Is Kidney Care Important?
Kidney care is essential because your kidneys perform several life-sustaining functions that keep your body balanced and healthy.
Even a small decline in kidney function can affect multiple organ systems, underscoring the importance of prevention and early intervention.