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Why Do Calf Cramps Wake You at Night? Causes and Effective Remedies

Painful calf cramps can jolt you awake, making it hard to get out of bed and stretch. As experienced health writers, we've explored the common triggers behind these disruptive spasms and reliable ways to ease them.

What Causes Nighttime Calf Cramps?

Several factors can spark calf cramps at night. A deficiency in magnesium or calcium often plays a role, as does an imbalance in minerals—sometimes triggered by medications. If you're on any meds, review the package insert to check for cramping as a side effect.

Read also: 'Do I have a magnesium deficiency?'

Other Common Triggers

Dehydration from not drinking enough during the day, prolonged wear of high heels, or intense exercise can also contribute. More serious issues like varicose veins, thyroid disorders, or kidney problems may be at play. Identify potential causes in your routine, and consult a doctor if cramps persist.

How to Relieve and Prevent Calf Cramps

Stretch your calves immediately for quick relief—standing on a cool floor often helps too. If stiffness lingers, gently massage the area. For more proven strategies: What can you do against cramps?