The issue of pain and discomfort during menstruation is something that affects a lot of women of different ages and races worldwide. Pain and discomfort just before and/or during menstruation that is severe enough to interfere with normal daily activities are called dysmenorrhea, or premenstrual syndrome (PMS).
Basically, menstrual cramps are caused by contractions (tightening) in the uterus by a chemical called prostaglandin. The uterus, where a baby grows, contracts throughout a woman’s menstrual cycle. During menstruation, the uterus contracts more strongly.


https://remedies.ng/blog/painful-menstruation-what-you-need-to-know/

Drinking Aloe Vera plus panadol will solve the issue