If leg cramps are:
severe
spreading or lasting longer than a few minutes
paired with swelling, weakness, or numbness
…a healthcare professional can help rule out underlying issues.
Bottom Line
Nighttime leg cramps aren’t just random—they’re often your legs’ way of telling you that they’re tired, dehydrated, or in need of better mineral balance. With a few simple lifestyle tweaks and soothing home remedies, most people find significant relief.