What causes menstruation to come one week earlier each month?
In general, if menstruation occurs one week earlier each month, it may be caused by normal physiological variations, endocrine disorders, hyperprolactinemia, perimenopausal syndrome, endometriosis, or other factors. A timely visit to the hospital is necessary to determine the exact cause. Specific analyses are as follows:
1. Normal phenomenon: Every individual has a different menstrual cycle. As long as the cycle is regular and no other discomfort symptoms are present, it is usually considered normal and does not require special treatment.
2. Endocrine disorder: Factors such as staying up late, high mental stress, and excessive fatigue can often lead to endocrine imbalance, causing abnormal hormone secretion in the body, which may result in consistently early menstruation. Patients should pay attention to adequate rest, maintain a positive mood, and balance work with relaxation.
3. Hyperprolactinemia: This condition typically refers to abnormally elevated serum prolactin levels, which can cause menstrual irregularities, headaches, decreased libido, and other symptoms, leading to menstruation arriving approximately one week earlier each month. Treatment should follow medical advice and may include medications such as bromocriptine mesylate tablets, vitamin B6 tablets, and nicergoline tablets.
4. Perimenopausal syndrome: This syndrome is usually caused by fluctuations or reductions in sex hormones before and after menopause, resulting in a series of symptoms including menstrual irregularities, hot flashes, palpitations, and insomnia, which may lead to earlier onset of menstruation. Treatment should follow medical guidance and may involve medications such as combined valerate estradiol tablets, combined estradiol tablets, or dydrogesterone tablets.
5. Endometriosis: Endometriosis refers to the growth of endometrial tissue outside the uterine cavity and myometrium. It mainly presents as dysmenorrhea, menstrual abnormalities, and abdominal pain, which may cause menstruation to occur one week earlier. Treatment should follow medical advice and may include medications such as medroxyprogesterone acetate tablets, ibuprofen tablets, or danazol soft capsules.
Patients should try to relax, maintain good indoor ventilation, and engage in appropriate outdoor activities.