Land: Maleisië
Taal: Engels
Bron: NPRA (National Pharmaceutical Regulatory Agency, Bahagian Regulatori Farmasi Negara)
NORETHISTERONE
SUNWARD PHARMACEUTICAL SDN. BHD.
NORETHISTERONE
100 Tablet Tablets; 500 Tablet Tablets; 1000 Tablet Tablets
SUNWARD PHARM PTE LTD
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SUNOLUT TABLET Each tablet contains:- Norethisterone 5 mg PHARMACOLOGY: Norethisterone has pharmacological properties similar to progesterone. Norethisterone is absorbed from the gastrointestinal tract and its effect last for at least 24 hours. When injected, it is detectable in the plasma after 2 days and is not completely excreted in the urine after 5 days. Norethisterone has progestational actions similar to those of progesterone. It acts on the endometrium by converting the proliferative phase induced by oestrogen to a secretory phase. It inhibits the secretion of pituitary gonadotropins, which in turn presents follicular maturation and ovulation. Norethisterone is a more potent inhibitor of ovulation to progesterone and in addition it has weak oestrogenic and androgenic properties. INDICATIONS: It is indicated in amenorrhea, in abnormal uterine bleeding due to hormonal imbalance in the absence of organic pathology, such as submucous fibroids or uterine cancer, and in endometriosis. ADVERSE EFFECTS: 1. Breakthrough bleeding 2. Spotting 3. Change in menstrual flow 4. Amenorrhea 5. Oedema 6. Changes in weight 7. Changes in cervical mucous and cervical secretion 8. Cholestatic jaundice 9. Rash (allergic) with and without pruritus 10. Melasma or chloasma 11. Mental depression 12. Nausea 13. Headache 14. Visual disturbances CONTRAINDICATIONS: 1. Thrombophlebitis, thromboembolic disorders, cerebral apoplexy or patients with a past history of these conditions 2. Known or suspected carcinoma of the breast 3. Undiagnosed vaginal bleeding 4. Missed abortion 5. As a diagnostic test for pregnancy PRECAUTIONS: Because of occasional occurrence of thrombophlebitis and pulmonary embolism in patients taking progestogens, the physician should be alerted to the earliest manifestations of the disease. This drug may cause some degree of fluid retention, conditions which might be influenced by this factor, such as epilepsy, migraine, asthma, cardiac or renal dysfunction, require careful observation. In cases of breakthrough bleedi Lees het volledige document