Norethisterone

Norethisterone is a synthetic progestogen hormone.Specific formulations may contain additional inactive ingredients like binders, fillers, and coatings. Always check the patient information leaflet for a complete list of excipients in your specific medication.

Treatment of dysfunctional uterine bleeding.

Prevention of endometrial hyperplasia (thickening of the uterine lining).

Treatment of secondary amenorrhea (absence of menstruation).

Emergency contraception (when taken within 72 hours of unprotected sex).

Management of certain types of breast cancer (under strict medical supervision).

Treatment of endometriosis (under strict medical supervision).

Zarbera N 5mg Tablet (Norethisterone) works by mimicking the effects of progesterone, a female hormone. It stabilizes the uterine lining, reduces menstrual bleeding, and can prevent ovulation (release of an egg) depending on the dosage and formulation.

Store at room temperature, away from direct sunlight and moisture. Keep out of reach of children. Do not use after the expiry date printed on the packaging.

Dosage varies greatly depending on the indication and the specific formulation (e.g., tablet, injection).

Always follow the instructions provided by your doctor or pharmacist exactly.

Do not exceed the prescribed dose.

If you miss a dose, contact your doctor or pharmacist for advice. Do not double the next dose.

Breast tenderness.

Weight changes.

Mood swings.

Headache.

Nausea.

Vomiting.

Fluid retention.

Changes in libido.

Skin reactions (rashes).

Thromboembolic events (rare but serious).

Alcohol Consumption

Alcohol may interact with norethisterone, potentially increasing the risk of side effects. Consult your doctor for advice.



While Driving or operating Machinery

Norethisterone may cause drowsiness or dizziness in some individuals. Avoid driving or operating machinery if affected.



Pregnant & Breastfeeding Women

Norethisterone is generally not recommended during pregnancy, except in specific situations under strict medical supervision. Consult your doctor immediately if you become pregnant while using this medication. Limited amounts may pass into breast milk and could affect the infant; discuss with your doctor.



Children

Generally not indicated for use in children unless under strict medical supervision.



Kidney

Patients with impaired kidney function may require dose adjustments. Consult your doctor.



Liver

Patients with impaired liver function may require dose adjustments. Consult your doctor.

Your doctor or pharmacist.

The patient information leaflet provided with your medication.

Reputable medical websites (e.g., those of national health organizations).