one-sided swelling, spreading red warm skin, fever with leg redness, pain while walking that improves with rest, slow-healing foot or toe sores, persistent numbness, or a major new change in color or temperature. When in doubt, describe the timing, location, triggers, and accompanying symptoms to a qualified health professional.
Common Questions
Is leg pain while walking always serious?
No. Leg pain can come from cramps, strain, overuse, joint problems, back-related nerve pain, or other causes. But pain, aching, heaviness, or cramping that repeatedly starts with walking or stairs and eases after rest is a pattern described in peripheral artery disease






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