I tend to have serious menstrual cramps while on my cycle. To be exact the cramps (low intensity) starts 5 days before the mensuration. Then, the real cramp starts 7-9 hours before it actually starts. I take meftal as soon as cramp starts i.e first high intensity cramp and the intensity grows as the day passes, to cope with the pain, my gynaecologist suggested to take Dolonx DT. This helps me a lot in relieving the pain bit it also reduces the blood flow. I usually vomit during the first day as pain is unbearable. Can you suggest what should I do?