Norethisterone is a synthetic progestin hormone commonly prescribed for menstrual cycle regulation. It works by adjusting hormone levels to delay menstruation, reduce heavy bleeding, and manage irregular or painful periods. Doctors also prescribe it for conditions like dysfunctional uterine bleeding, endometriosis-related symptoms, and certain hormonal imbalances. It must be taken exactly as advised, especially for delaying periods or treating bleeding problems.
Common Uses
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Delay or postpone periods (doctor advised)
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Heavy menstrual bleeding (Menorrhagia)
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Irregular or painful periods
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Hormonal imbalance / cycle regulation
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Endometriosis-related symptoms (as advised)
⚠️Important Precautions
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Use only under medical supervision
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Not recommended for patients with clotting disorders, liver disease, or pregnancy
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Follow correct dosage & schedule; don’t stop abruptly
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May cause temporary side effects like headache, mood changes, or breast tenderness


