Some leg changes are worth prompt attention: sudden swelling or warmth in one leg, pain with swelling after being still, chest pain or trouble breathing, a cold or pale foot, spreading redness with fever, sudden weakness or numbness, pain while walking that eases with rest, and slow-healing foot or toe sores. Many leg aches come from cramps, strain, overuse, or holding the same position too long, but certain patterns can point to circulation, clotting, skin infection, nerve, or emergency problems that need professional assessment MedlinePlus.
Why leg symptoms deserve context
Legs carry a lot of daily load, so not every
Comments