Need Help For my (F 18) freind suffering from periods pain

My Female Freind is having a hard time due to periods, I know it happens with all but It really is painful for me to see her in that situation, I wanna help her, I can't just sit and watch her in pain. So women here, please tell me some ways to reduce the pain to make it a bit easier for her to deal with them. She is currently suffering with - Cramps, Backpain, Stomach ache, Abdomen Pain, Headaches, Bodypain and many more.

Please help, every small tip is appreciated 🙏