Emergency Room Treatment for Menorrhagia

Initial Assessment and Management

The American College of Obstetricians and Gynecologists recommends assessing the extent of bleeding using vital signs, mental status, and clinical presentation to determine severity, and obtaining baseline laboratory studies including complete blood count, coagulation profile, and fibrinogen levels in patients with menorrhagia lasting over 12 weeks 2
The initial treatment for a patient presenting to the Emergency Room with menorrhagia lasting over 12 weeks should include tranexamic acid, intravenous fluid replacement, blood transfusion if necessary, and correction of coagulopathy, according to the Centers for Disease Control and Prevention 1
Administer intravenous fluid replacement with crystalloids for volume resuscitation in patients with menorrhagia, as recommended by the American Gastroenterological Association 3

The American College of Obstetricians and Gynecologists recommends administering tranexamic acid as first-line treatment for acute menorrhagia in the ER setting, with typical dosing of 10-15 mg/kg followed by infusion of 1-5 mg/kg/h 3
For patients with severe thrombocytopenia, progestins may be useful in treating menorrhagia, but DMPA should be used with caution due to increased or erratic bleeding on initiation, according to the Centers for Disease Control and Prevention 1

Maintain fibrinogen levels above 120 mg/dL in patients with active bleeding, as recommended by the American Gastroenterological Association 3
Avoid overuse of blood products in patients without clear indications, as this carries significant risks, according to the American Gastroenterological Association 3

Do not rely solely on blood pressure as an indicator of blood loss, as some patients compensate well despite significant hemorrhage, as noted by the American College of Obstetricians and Gynecologists 2
Avoid delays in administering tranexamic acid, as early administration is associated with better outcomes, according to the American College of Obstetricians and Gynecologists 4