Across the globe, millions of individuals suffer from kidney disease without being aware of their condition. Experts state that several physical indicators can point towards kidney issues; however, these often get misattributed to other ailments. This is precisely why those who are impacted typically remain asymptomatic until reaching advanced stages where kidney function is severely compromised or substantial levels of protein appear in their urine.
Although the sole method to determine if you have kidney disease is through testing, several indicators may manifest in your legs that warrant attention.
Swelling and puffiness
Experts suggest that leg swelling may indicate kidney disease. Impaired kidneys reduce the body’s capacity to eliminate extra fluids, leading to accumulation and resultant swelling in the legs and elsewhere.
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Additionally, because of increased sodium or salt retention, you might notice puffiness around your ankles and feet.
Cold feet
Doctors indicate that cold feet may point towards kidney disease; however, this isn’t enough evidence on its own. Specialists explain that although various symptoms might arise from problems with kidneys, experiencing cold feet typically stems from inadequate blood flow, low hemoglobin levels, and diminished capacity to manage body heat effectively.
Itching
Intensely itchy skin is a frequent sign of severe kidney disease. Physicians indicate that this itching can vary from annoying to severely disruptive and might become incapacitating rapidly. The irritation often occurs around the knees and lower legs, causing constant discomfort. For some individuals, however, the itching is confined to specific areas of the skin.
Pain in the legs
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Pain in your legs and feet can be a symptom of kidney disease, especially if the disease progresses. Kidney disease leads to swelling in your extremities, including the legs and feet, which causes discomfort and extreme pain. Also, according to experts, kidney disease can lead to nerve damage, which can cause pain, numbness, or tingling in the legs and feet.
Alterations in skin pigmentation
Kidney disease causes dry, itchy skin, and in severe cases, skin colour changes or pigmentation. Kidney damage, especially in the advanced stages, includes skin discolouration, dry and itchy skin, swelling, and in some cases, even the development of ulcers. As the kidneys struggle to filter waste, toxins accumulate, leading to a yellowish or brownish discolouration of the skin.
