{"id":954,"date":"2025-08-30T18:55:13","date_gmt":"2025-08-30T14:55:13","guid":{"rendered":"https:\/\/healthfinder.ae\/blog\/?post_type=glossary&#038;p=954"},"modified":"2025-08-30T23:26:25","modified_gmt":"2025-08-30T19:26:25","slug":"chronic-kidney-disease","status":"publish","type":"glossary","link":"https:\/\/healthfinder.ae\/blog\/glossary\/chronic-kidney-disease\/","title":{"rendered":"What is Chronic Kidney Disease in Medical Terms?"},"content":{"rendered":"<p><span style=\"color: #000000;\">Chronic Kidney Disease (CKD) is a progressive condition where the kidneys gradually lose their function over time. The kidneys are essential for filtering waste products and excess fluids from the blood, regulating blood pressure, and maintaining a healthy electrolyte balance. In CKD, this ability is impaired, leading to the buildup of waste and fluids in the body. If left untreated, CKD can progress to kidney failure, a condition requiring dialysis or a kidney transplant.<\/span><\/p>\n<p><span style=\"color: #000000;\">If you are at risk of CKD or experience symptoms such as swelling, fatigue, urine changes, or high blood pressure, it\u2019s important to consult a healthcare provider for early detection. Early diagnosis and treatment can help preserve kidney function and reduce the risk of further complications.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-956 size-full\" title=\"chronic-kidney-disease\" src=\"https:\/\/healthfinder.ae\/blog\/wp-content\/uploads\/2025\/08\/chronic-kidney-disease.webp\" alt=\"chronic-kidney-disease\" width=\"1536\" height=\"1024\" srcset=\"https:\/\/healthfinder.ae\/blog\/wp-content\/uploads\/2025\/08\/chronic-kidney-disease.webp 1536w, https:\/\/healthfinder.ae\/blog\/wp-content\/uploads\/2025\/08\/chronic-kidney-disease-300x200.webp 300w, https:\/\/healthfinder.ae\/blog\/wp-content\/uploads\/2025\/08\/chronic-kidney-disease-1024x683.webp 1024w, https:\/\/healthfinder.ae\/blog\/wp-content\/uploads\/2025\/08\/chronic-kidney-disease-768x512.webp 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<h2><span style=\"color: #000000;\"><strong>Stages of Chronic Kidney Disease<\/strong><\/span><\/h2>\n<p><span style=\"color: #000000;\">CKD is classified into five stages based on the level of kidney function, determined by the glomerular filtration rate (GFR):<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\"><strong>Stage 1:<\/strong> Normal kidney function but signs of kidney damage, such as protein in the urine.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Stage 2:<\/strong> Mild decrease in kidney function (GFR 60-89).<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Stage 3:<\/strong> Moderate decrease in kidney function (GFR 30-59), where symptoms such as fatigue, swelling, and urine changes may start to appear.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Stage 4:<\/strong> Severe decrease in kidney function (GFR 15-29), with increasing symptoms and a higher risk of complications like high blood pressure and anemia.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Stage 5:<\/strong> End-stage kidney failure (GFR &lt; 15), where dialysis or kidney transplant is needed.<\/span><\/li>\n<\/ul>\n<h2><span style=\"color: #000000;\"><strong>Chronic Kidney Disease Causes and Risk Factors<\/strong><\/span><\/h2>\n<p><span style=\"color: #000000;\">The main causes of chronic kidney disease include:<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\"><strong>Diabetes<\/strong>: High blood sugar levels damage blood vessels in the kidneys, impairing their function.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>High blood pressure (hypertension)<\/strong>: Increased pressure on the kidney\u2019s blood vessels can lead to kidney damage over time.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Glomerulonephritis<\/strong>: Inflammation of the kidneys&#8217; filtering units (glomeruli), which can lead to CKD.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Polycystic kidney disease (PKD)<\/strong>: A genetic disorder that causes fluid-filled cysts to form in the kidneys, impairing their function.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Heart disease<\/strong>: Conditions like heart failure or coronary artery disease can affect kidney health.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Family history<\/strong>: A family history of CKD or kidney disease increases the likelihood of developing the condition.<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">Other risk factors include age, smoking, obesity, and inflammatory diseases such as lupus.<\/span><\/p>\n<h2><span style=\"color: #000000;\"><strong>Symptoms of Chronic Kidney Disease:<\/strong><\/span><\/h2>\n<p><span style=\"color: #000000;\">In the early stages of CKD, symptoms may not be noticeable. As the disease progresses, the following symptoms may appear:<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">Fatigue and weakness<\/span><\/li>\n<li><span style=\"color: #000000;\">Swelling in the legs, ankles, or feet due to fluid retention<\/span><\/li>\n<li><span style=\"color: #000000;\">Frequent urination or changes in urine color<\/span><\/li>\n<li><span style=\"color: #000000;\">Shortness of breath due to fluid buildup in the lungs<\/span><\/li>\n<li><span style=\"color: #000000;\">High blood pressure that\u2019s difficult to control<\/span><\/li>\n<li><span style=\"color: #000000;\">Nausea and loss of appetite<\/span><\/li>\n<\/ul>\n<h2><span style=\"color: #000000;\"><strong>When to See a Doctor Chronic Kidney Disease?<\/strong><\/span><\/h2>\n<p><span style=\"color: #000000;\"><strong>Seek medical advice for possible chronic kidney disease if:<\/strong> you have persistent fatigue, swelling, or changes in urination. Emergency signs include fainting, chest pain, or confusion, which require immediate attention.<\/span><\/p>\n<h2><span style=\"color: #000000;\"><strong>Related Terms of Chronic Kidney Disease<\/strong><\/span><\/h2>\n<ul>\n<li><span style=\"color: #0000ff;\"><strong><a style=\"color: #0000ff;\" title=\"Liver Cirrhosis\" href=\"https:\/\/healthfinder.ae\/blog\/glossary\/liver-cirrhosis\/\" target=\"_blank\" rel=\"noopener\">Liver Cirrhosis<\/a><\/strong><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><strong><a style=\"color: #0000ff;\" title=\"Pneumonia\" href=\"https:\/\/healthfinder.ae\/blog\/glossary\/pneumonia\/\" target=\"_blank\" rel=\"noopener\">Pneumonia<\/a><\/strong><\/span><\/li>\n<\/ul>\n<h2><span style=\"color: #000000;\"><strong>FAQs for Chronic Kidney Disease<\/strong><\/span><\/h2>\n<p><span style=\"color: #000000;\"><strong>When should I go to the ER for chronic kidney disease?<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">If you experience severe symptoms such as chest pain, confusion, or fainting, seek emergency care immediately.<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>How does heat affect chronic kidney disease?<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">In hot climates, dehydration can worsen kidney function, so staying hydrated is essential.<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>What can I do to reduce my risk of chronic kidney disease?<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">Maintaining a healthy lifestyle, including proper hydration and managing blood pressure, can help reduce risk.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chronic Kidney Disease (CKD) is a progressive condition where the kidneys gradually lose their function over time. The kidneys are essential for filtering waste products and excess fluids from the blood, regulating blood pressure, and maintaining a healthy electrolyte balance. In CKD, this ability is impaired, leading to the buildup of waste and fluids in [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":956,"parent":0,"template":"","glossary-cat":[],"class_list":["post-954","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/glossary\/954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/users\/3"}],"version-history":[{"count":3,"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/glossary\/954\/revisions"}],"predecessor-version":[{"id":1118,"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/glossary\/954\/revisions\/1118"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/media\/956"}],"wp:attachment":[{"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/media?parent=954"}],"wp:term":[{"taxonomy":"glossary-cat","embeddable":true,"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/glossary-cat?post=954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}