Most people rarely focus on their feet unless pain forces their attention, yet these often-overlooked extremities can reveal early warning signs about overall health. Swelling, discoloration, warmth, tightness, or visible skin indentations are not merely surface concerns; they may signal deeper medical issues. Because gravity draws fluid downward, the feet and ankles are frequently the first places where imbalances appear. Recognizing these changes early can help prevent more serious complications and protect long-term well-being. Foot swelling, medically known as edema, occurs when excess fluid becomes trapped in the tissues of the lower limbs. Mild swelling may simply make shoes feel...
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