Small blisters can appear on the scalp. Your scalp skin becomes sensitive and burn. The systemic allergy symptoms include hives all over the body and burning eyes. Shampoo allergy also causes dryness of scalp and dandruff. These symptoms often mimic those of primary bacterial and yeast infection of the scalp, therefore it has to be distinguished from the shampoo allergy.
If you are breast-feeding, have irregular periods or haven't been consistently using birth control, you may need to take a pregnancy test before Mirena is inserted or have it inserted during a period. If you have Mirena inserted more than seven days after the start of your period, you should be prepared to use backup contraception for one week. Taking a nonsteroidal anti-inflammatory drug, such as ibuprofen (Advil, Motrin IB, others), one to two hours before the procedure can help reduce cramping.
Mirena is a plastic device containing the female hormone levonorgestrel. This hormone causes changes in your cervical mucus and uterine lining, making it harder for sperm to reach the uterus and harder for a fertilized egg to attach to the uterus.