Primolut N is an oral medication containing 5mg of Norethisterone per tablet, manufactured by Bayer. It comes in a pack of 30 tablets (3x10) and is a prescription medication used for various gynecological conditions. Primolut N contains the active ingredient Norethisterone, which is a synthetic progestogen hormone. This medication requires a prescription and proper medical supervision for use. The tablets should be taken orally as directed by your healthcare provider. As with any prescription medication, it should only be used under medical guidance and potential side effects and contraindications should be discussed with your doctor.