I agree with all of you. On this site and also on other sites there are lots of similar descriptions of Mirena side effects and this can be just a coincidence. I really hope that all my wife’s symptoms will go and that Mirena is only cause of this. I have read lots of articles on hormones disorder, about PMS and about anxiety. Anxiety can also cause practically all possible side effects (physical, mental). In my opinion Mirena which affect hormone balance (100% proof) can lead to the anxiety and anxiety can cause numbness, lost of breath, heart palpitation, dizziness, unawareness of your body etc.