Waking up to a sudden, seizing pain in your calf or foot is a miserable experience. Nighttime leg cramps—also called charley horses—aren't just an annoyance; they're your body's way of signaling that something is off-balance. While occasional cramps are normal, frequent episodes are a sign you shouldn't ignore. Here's what you need to know to find relief and get back to restful sleep.
The 6 Most Likely Culprits Behind Nighttime Cramps
1. Dehydration & Electrolyte Imbalance
This is the most common cause. When your body lacks fluids or key minerals (especially magnesium, potassium, calcium, and sodium), muscles can't contract and relax properly.
Signs to notice: Cramps after sweating heavily, drinking alcohol, or not drinking enough water during the day.
Quick fix: Drink a glass of water with a pinch of sea salt before bed. Focus on electrolyte-rich foods like bananas, spinach, nuts, and yogurt.
2. Overexertion or Muscle Fatigue
