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Showing posts from February, 2024

What Edema Means?

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Edema , is the swelling caused by excess fluid trapped in your body's tissues, can often be managed and treated effectively. However, whether it's completely curable depends on the underlying cause. For instance, if edema is a symptom of another condition like heart failure, kidney disease, or liver problems, treating the underlying condition may alleviate the edema. Lifestyle changes such as reducing salt intake, elevating the affected limbs, wearing compression stockings, and regular exercise can also help manage edema. In some cases, medications may be prescribed to help reduce fluid retention. These may include diuretics or medications to improve heart function. So, while edema itself can often be managed and alleviated, its complete cure depends on addressing the root cause and managing it effectively. Edema is characterized by swelling caused by excess fluid trapped in the body's tissues. Its symptoms, treatment, and precautions can vary depending on the underl

How kidney Functions in human body?

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The kidneys are vital organs responsible for filtering waste products, excess fluids, and toxins from the blood to form urine. Here's a simplified breakdown of how they function: Filtration: Blood enters the kidneys through the renal arteries, which branch off from the aorta. Inside each kidney are about a million tiny structures called nephrons. Each nephron consists of a filtering unit called the glomerulus and a tubule. As blood flows through the glomerulus, small molecules like water, salts, glucose, and waste products are filtered out of the blood and into the tubule. Reabsorption: As the filtered fluid (now called filtrate) travels through the tubule, essential substances that the body needs, such as glucose, amino acids, and salts, are reabsorbed back into the bloodstream. This process helps maintain the body's balance of electrolytes and other important substances. Secretion: In addition to filtration, the kidneys also secrete certain substances,