The main side effects of Noraid in women are flushing, particularly easy sweating and a decrease in libido, which are relatively mild and often do not require interruption of treatment. Some patients may experience headaches and mood changes, such as depression, after using Noraid. Some patients may also experience extra dryness in the vagina and changes in breast size after use. If breast cancer is treated with Norelide, it is possible that the patient’s symptoms may worsen at the beginning of treatment, such as severe breast pain, and symptomatic treatment is needed. If there is bone metastasis at the beginning of treatment, it may also develop into hypercalcemia, which also needs to be treated with calcium reduction.