Heavy Periods

Heavy Periods

About Heavy Periods

Menorrhagia is an abnormally heavy and prolonged menstrual period at regular intervals. Menorrhagia can be caused by 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 (dysmenorrhea). A normal menstrual cycle is 25-35 days in duration, with bleeding lasting an average of 5 days and total blood flow between 25 and 80 mL. A blood loss of greater than 80 ml or lasting longer than 7 days constitutes menorrhagia (also called hypermenorrhea). Some authors use menorrhagia exclusively when describing excessive quantity and hypermenorrhea for prolonged duration (although most use both terms interchangeably in the clinical setting). In practice this is not usually directly measured by patients or doctors.

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