in blood flow to a leg can be an emergency.
The American Heart Association describes acute limb ischemia as a vascular emergency requiring immediate assessment and treatment to restore blood flow.
Seek urgent medical care if a leg or foot suddenly becomes extremely painful, unusually cold, pale, numb, weak, or difficult to move.
Similarly, a foot wound that isn’t healing — especially in someone with diabetes or known vascular disease — deserves medical evaluation rather than treatment with home remedies.
So, What Should You Drink?
For most people, water remains an excellent
