Saridon Woman contains paracetamol 500 mg, which is generally considered safe for diabetics, and hyoscine butylbromide 10 mg, an antispasmodic that does not directly affect blood sugar. However, as a type 1 diabetic, you should take it only under your doctor’s advice. Do not self-medicate, and consult your doctor to ensure it is safe and appropriate for managing your painful periods.

I'm so sorry you've been carrying this pain for so long. Stomach pain lasting for many years, especially when it becomes severe and involves passing blood, is a serious concern and should not be ignored. Possible causes include peptic ulcers, gastritis, inflammatory bowel disease (IBD), colon polyps or cancer, and haemorrhoids (if the blood is from the rectum). You must consult a doctor immediately. Passing blood, whether in stool or vomit, is never normal and requires urgent medical attention. Please don't wait or try to self-treat. Visit a hospital or consult a gastroenterologist as soon as possible.