Sudden menopause at the age of 42 is an abnormal condition. Menopause in women before the age of 45 is considered early menopause, which is usually caused by the decline of ovarian function in women. Early menopause can cause menopausal discomfort, hot flashes, night sweats, irritability, and osteoporosis, which can lead to fractures. So women with early menopause are prone to complications of some diseases, or need effective conditioning, you can make life and diet conditioning, such as the habit of early to bed and early to rise, you can eat more food from soy products, such as you can eat tofu, soy milk, soy milk, etc.. In addition, you should pay attention to strengthening physical exercise, taking calcium supplements and getting sunlight regularly. If menopausal symptoms are more severe, you can also undergo hormone replacement therapy under the guidance of a physician.