Menstrual cramping or pain usually begins a couple of days before the onset of menstruation and generally lasts for a few days after.[1][2]
These symptoms include:
What are the main signs and symptoms of menstrual cramps?
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•Last Updated: May 16, 2025
Menstrual cramps typically start a few days before menstruation and can last for several days afterward; they occur as sharp abdominal pain that may radiate to the back and legs. Additional symptoms can include nausea, sweating, headaches, dizziness, fatigue, and diarrhea.