Can Lupus affect my menstrual cycle?

Many young women with lupus find that their periods are altered. There may be extra (inter-menstrual) bleeding or, conversely, an absence of periods for several months. This is a common feature of lupus and gives rise to a lot of anxiety. Fortunately, in the majority of women, the periods return to normal once the disease comes under control. As with many illnesses, it appears that general disease activity seems to alter hormone balance.