wellness-guides

Period Cramp Relief: What Actually Works, Ranked by Evidence

Evidence-based period cramp relief - NSAIDs, heat therapy, TENS, magnesium, ginger, and omega-3s. What works immediately, same-day, and preventively.

Period cramps are prostaglandin cramps. Understanding that one fact changes how you treat them, because the most common mistake is waiting until pain is severe to start taking NSAIDs. By that point, prostaglandins have already accumulated and reached their peak. Here is the practical guide organized by when you need relief. Immediate Relief (Within 30 60 Minutes) NSAIDs: The First Line Treatment Ibuprofen, naproxen, aspirin, and diclofenac are all NSAIDs. They work by blocking cyclooxygenase (COX) enzymes, reducing prostaglandin synthesis. Less prostaglandin means less uterine vasoconstriction and less cramping. How to take them for maximum effect: Start 1 2 days before your expected period, not when cramps begin Ibuprofen: 400 600mg every 4 6 hours with food; do not exceed 2400mg/day Naproxen sodium: 220 440mg twice daily (longer acting than ibuprofen, better for overnight coverage) Take with food to reduce GI upset Why timing matters: Prostaglandins are synthesized and released as the uterine lining sheds. Starting NSAIDs 24 48 hours before the period begins keeps prostaglandin levels lower from the start. Starting at the onset of severe cramps means fighting existing high prosta