Possible Side Effects of Mirena Include: Lower
abdominal pain Upper respiratory
infection Leukorrhea (abnormal vaginal discharge) Nausea Headache Nervousness Vaginitis (irritation or inflammation of the vagina) Dysmenorrhea (cramps or painful periods) Back pain Weight increase Breast pain Skin disorder Acne Decreased libido Depression Abnormal Pap smear Hypertension Sinusitis
Other
possible signs include poor skin and hair condition, muscle atrophy, increased
abdominal fat, enlarged liver, chronic or recurrent
infections (especially skin or urinary), delayed wound healing, excessive panting, sodium retention (which can cause high blood pressure or exacerbate congestive heart failure, and occasionally diabetes.