Mirena is a popular progestin intrauterin device (IUD) that has proven itself to be highly efficient in preventing the patient (the woman) from becoming pregnant for a certain time period (in some cases, the effect lasts for 5 years). This device alters the uterus lining, therefore preventing implantation (in case the fertilization does occur).
Cautions:
Alert your personal physician if you are experiencing any of these common side effects while using Mirena: acne; breast pain or tenderness; back pain; cramps; changes in sex drive; headache; depression; hair loss; lack of menstruation; irregular bleeding; sinus infection; nausea; nervousness; skin problems; stomach pain, etc.
You should seek medical care immediately if you experience any of these severe side effects: severe allergic reactions (hives; rash; itching; breathing difficulty; chest tightness; mouth, lips, face or tongue swelling); vision changes; breast lumps; fever; chills; dizziness; genital sores; mood or mental changes, etc. Alert your personal physician if you experience anything abnormal while using Mirena.