Hi
Thanks for writing to us
Since Mirena is a
progesterone loaded
Intrauterine device, it may sometimes be associated with the side effects you have mentioned. These would usually become better with time ( over the next 2-3 months) but if these continue, please get an
ultrasound of the abdomen done. We would like to rule out any other cause of heavy bleeding. Also, I would like you to see a physician so that there is enough iron and
folic acid supplementation you're getting to take care of the blood loss.
The nausea and diarrhea could be related to either simply acute
gastroenteritis ( which could be due to an infection) or to Mirena. If it persists >4-5 days, see a physician
Hope that helps
regards