My daughter started her period a few months ago at 10 years old. They are really heavy and very painful (she has a high pain threshold but is totally floored). The GP prescribed Mefenamic Acid 250mg three times a day for day 1-3 to reduce pain and flow but the improvement is only slight and she vomits with them. She also takes maximum dose painkillers she’s allowed. The GP doesn’t want to prescribe the pill due to her age but we are desperate. Obviously if the pill is not safe I don’t want it for her but I feel like we’re out of options. Does anyone have any experience with this. Thank you.