If there is excessive menstrual and uterine bleeding other than that caused by menstruation, menometrorrhagia (meno = prolonged, metro = time, rrhagia = excessive flow/discharge) may be diagnosed. Causes may be due to abnormal blood clotting, disruption of normal hormonal regulation of periods or disorders of the endometrial lining of the uterus. Depending upon the cause, it may be associated with abnormally painful periods. Disorders of ovulation
Disorders of ovulation include oligoovulation and anovulation:
Anovulation is absence of ovulation when it would be normally expected (in a post-menarchal, premenopausal woman). Anovulation usually manifests itself as irregularity of menstrual periods, that is, unpredictable variability of intervals, duration, or bleeding. Anovulation can also cause cessation of periods (secondary amenorrhea) or excessive bleeding (dysfunctional uterine bleeding). Oligoovulation is infrequent or irregular ovulation (usually defined as cycles of >35 days or <8 cycles a year). Other menstrual disorders
Dysmenorrhea (or dysmenorrhoea), cramps or painful menstruation, involves menstrual periods that are accompanied by either sharp, intermittent pain or dull, aching pain, usually in the pelvis or lower abdomen. Signs and symptoms of menstrual disorders
The signs and symptoms of menstrual disorders can cause significant stress. Abnormal uterine bleeding (AUB) has the potential to be one of the most urgent gynecological problems during menstruation. Dysmenorrhea is the most common. Premenstrual Syndrome (PMS)
Symptoms may include irritability, bloating, depression, food cravings, aggressiveness, and mood swings. Fluid retention and fluctuating weight gain are also reported.Precipitating risk factors include: stress, alcohol consumption, exercise, smoking, and some medications.
Primary dysmenorrhea is when there is no underlying cause that is identified, and secondary dysmenorrhea is when the menstrual pain is caused by other conditions such as endometriosis, fibroids, or infection. Diagnosis of menstrual disorders
Diagnosis begins with an in-depth medical history and physical exam, including a pelvic exam and sometimes a Pap smear.Additional testing may include but are not limited to blood tests, hormonal tests, ultrasound, gynecologic ultrasound, magnetic resonance imaging (MRI), hysteroscopy, laparoscopy, endometrial biopsy, and dilation and curettage (D&C). Treatment of menstrual disorders
Premenstrual syndrome and premenstrual dysphoric disorder
Due to the unclear etiology of premenstrual syndrome and premenstrual dysphoric disorder, symptom relief is the primary goal of treatment. Selective serotonin reuptake inhibitors and spironolactone decrease physical and psychological symptoms associated with premenstrual syndrome. Oral contraceptives may ameliorate physical symptoms of breast tenderness and bloating. Ovarian suppression treatment with gonadotropin-releasing hormone agonist as an off-label use may reduce symptoms but have adverse side effects including decreased bone density. Other less commonly use medications such as alprazolam may reduce anxiety symptoms but has potential for dependence, tolerance, and abuse. Pyridoxine, a form of vitamin B6, may be used as a dietary supplement to relieve overall symptoms. Amenorrhea
Successful treatment varies depending on the diagnosis of amenorrhea. In patients with functional hypothalamic amenorrhea due to physical or psychological stress, non-pharmacological options include weight gain, resolution of emotional issues, or decreased intensity of exercise. Patients experiencing amenorrhea due to hypothyroidism may be started with thyroid replacement therapy. Dopamine agonists such as bromocriptine are used in patients with pituitary adenomas.