{"id":31321,"date":"2026-06-02T12:08:30","date_gmt":"2026-06-02T12:08:30","guid":{"rendered":"https:\/\/thozhilvarthalatest.com\/?p=31321"},"modified":"2026-06-02T12:08:30","modified_gmt":"2026-06-02T12:08:30","slug":"unable-to-walk-or-climb-stairs-5-main-scientific-reasons-behind-knee-pain","status":"publish","type":"post","link":"https:\/\/thozhilvarthalatest.com\/?p=31321","title":{"rendered":"Unable to walk or climb stairs! 5 main scientific reasons behind knee pain"},"content":{"rendered":"<p>Severe knee pain, which makes it difficult to get up from a sitting position, climb stairs, and bend the knee, is a major problem in most homes today. Although many people think that this is a natural wear and tear that occurs with age and push it away by taking painkillers, it is actually due to some structural changes within the joints. Here are the 5 main scientific reasons behind persistent knee pain:<\/p>\n<p>Osteoarthritis: The most important scientific reason for knee pain is osteoarthritis. To prevent the two bones in our knees from rubbing against each other, there is a rubber-like protective layer between them, which is called cartilage. As we age or when we use it excessively, this cartilage wears down and the bones start rubbing against each other directly. This causes severe pain and swelling.<\/p>\n<p>&nbsp;<\/p>\n<div class=\"jetpack-video-wrapper\"><iframe loading=\"lazy\" title=\"\u0d2e\u0d41\u0d1f\u0d4d\u0d1f\u0d41\u0d35\u0d47\u0d26\u0d28 \u0d2e\u0d42\u0d32\u0d02 \u0d35\u0d40\u0d7d\u0d1a\u0d46\u0d2f\u0d31\u0d3f\u0d7d \u0d07\u0d30\u0d3f\u0d15\u0d4d\u0d15\u0d47\u0d23\u0d4d\u0d1f\u0d3f\u0d35\u0d28\u0d4d\u0d28\u0d35\u0d7c, \u0d12\u0d31\u0d4d\u0d31\u0d26\u0d3f\u0d35\u0d38\u0d02\u0d15\u0d4a\u0d23\u0d4d\u0d1f\u0d4d \u0d28\u0d1f\u0d15\u0d4d\u0d15\u0d3e\u0d7b \u0d24\u0d41\u0d1f\u0d19\u0d4d\u0d19\u0d3f! \ud83d\ude32Hakeem Salih Gurukkal\" width=\"930\" height=\"523\" src=\"https:\/\/www.youtube.com\/embed\/NPqeYoTEP7A?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>Obesity and excessive pressure on the joints: The knees bear the entire weight of the body when we walk and stand. Scientifically, every 1 kilogram increase in body weight puts 4 kilograms of additional pressure on the knees. Due to this excessive pressure in people who are obese and have a large belly, the cartilage in the knees wears out very quickly and causes severe knee pain at a young age.<\/p>\n<p>Vitamin D3 and Calcium Deficiencies: Calcium and Vitamin D3 are essential nutrients for the strength and density of bones. When their levels decrease in people who do not get enough sun and do not have a proper diet, bones become weak (Osteoporosis). This weakens the knee joints and causes severe pain even with minor exertion.<\/p>\n<p>Gout \/ Gouty Arthritis: Uric acid is a byproduct of the digestion of purines in some foods. When the kidneys are unable to properly excrete it, its level in the blood increases, and these uric acid crystals (Monosodium Uric Crystals) accumulate in the knee joints. This causes sudden severe pain, redness, swelling, and heat in the knee.<\/p>\n<p>Ligament and Meniscus Tears: Ligaments are strong fibers that hold the knee joints together (for example, ACL, PCL). Small tears in these ligaments or the shock absorber of the knee called the meniscus during sports, falling from a car, or twisting the foot can lead to severe knee pain that does not go away.<\/p>\n<p>&nbsp;<\/p>\n<div class=\"jetpack-video-wrapper\"><iframe loading=\"lazy\" title=\"\u0d2e\u0d41\u0d1f\u0d4d\u0d1f\u0d41\u0d35\u0d47\u0d26\u0d28 \u0d2e\u0d42\u0d32\u0d02 \u0d35\u0d40\u0d7d\u0d1a\u0d46\u0d2f\u0d31\u0d3f\u0d7d \u0d07\u0d30\u0d3f\u0d15\u0d4d\u0d15\u0d47\u0d23\u0d4d\u0d1f\u0d3f\u0d35\u0d28\u0d4d\u0d28\u0d35\u0d7c, \u0d12\u0d31\u0d4d\u0d31\u0d26\u0d3f\u0d35\u0d38\u0d02\u0d15\u0d4a\u0d23\u0d4d\u0d1f\u0d4d \u0d28\u0d1f\u0d15\u0d4d\u0d15\u0d3e\u0d7b \u0d24\u0d41\u0d1f\u0d19\u0d4d\u0d19\u0d3f! \ud83d\ude32Hakeem Salih Gurukkal\" width=\"930\" height=\"523\" src=\"https:\/\/www.youtube.com\/embed\/NPqeYoTEP7A?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Severe knee pain, which makes it difficult to get up &hellip; <\/p>\n","protected":false},"author":9,"featured_media":31322,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31321","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-job"],"acf":[],"jetpack_featured_media_url":"https:\/\/thozhilvarthalatest.com\/wp-content\/uploads\/2026\/06\/1-2026-06-02T173821.503.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/posts\/31321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=31321"}],"version-history":[{"count":1,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/posts\/31321\/revisions"}],"predecessor-version":[{"id":31323,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/posts\/31321\/revisions\/31323"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/media\/31322"}],"wp:attachment":[{"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=31321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}