When Nighttime Leg Cramps Signal Something More
Waking up with a sharp pain in your calf? You’re not alone. Nighttime leg cramps—sudden, involuntary muscle contractions—are common, especially in the calves or feet. Though often harmless, they can sometimes signal deeper health issues.
Occasional cramps from dehydration, overuse, or awkward sleeping positions are usually benign. But if cramps strike more than three nights a week, last unusually long, or cause lingering soreness, it’s time to dig deeper.
Look out for muscle weakness, swelling, numbness, or dark urine. These symptoms could point to conditions like peripheral artery disease, kidney issues, or diabetic neuropathy.