Management of Menorrhagia in Adolescent Females

Initial Evaluation and Treatment

The American College of Obstetricians and Gynecologists recommends screening for iron deficiency anemia immediately in adolescent females with menorrhagia, as it affects 20-25% of this population 1, 2
Tranexamic acid 1.5-2g three times daily during menstruation is recommended as first-line therapy for menorrhagia in adolescents, reducing menstrual blood loss by 34-59% over 2-3 cycles 1, 2
The Centers for Disease Control and Prevention suggests alternative treatment with NSAIDs (mefenamic acid 500mg three times daily or ibuprofen) for 5-7 days during bleeding episodes 4, 3

Combined oral contraceptives are effective for regularizing cycles and reducing bleeding in adolescents with menorrhagia 1, 2
Oral progestins (norethindrone) may be useful in adolescents with severe thrombocytopenia, but should not be used for more than 6 months due to meningioma risk 1, 2

Ferrous sulfate 200mg three times daily is recommended to correct anemia and replenish iron stores in adolescents with menorrhagia 1, 2
Treatment should continue for three months after correction of anemia to replenish iron stores 1, 2

The American College of Obstetricians and Gynecologists recommends providing thorough counseling about expected bleeding patterns with any hormonal treatment to prevent non-adherence 3
Regular monitoring of hemoglobin and MCV every 3 months for 1 year, then annually, is recommended to assess efficacy of treatment 1, 2