GNH USA

Europe — EMA

Kliogest

GNH USA supplies Kliogest (Norethisterone Acetate/Estradiol), a combined oral contraceptive for pregnancy prevention. Request a quote for global supply.

Norethisterone Acetate, Estradiol

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What is Norethisterone Acetate, Estradiol?

Norethisterone acetate and estradiol, the active ingredients in Kliogest, constitute a combined estrogen‑progestogen oral contraceptive formulated as an oral tablet for systemic administration. The preparation works by suppressing ovulation and modifying cervical mucus, providing reliable contraception for women of childbearing potential.

GNH USA supplies Kliogest as a licensed, GDP‑compliant international pharmaceutical supplier, providing the product to hospitals, pharmacies, and clinics worldwide under strict quality standards. All batches are manufactured in accordance with EU GMP guidelines and are exported under controlled conditions to meet global regulatory requirements.

What is Norethisterone Acetate, Estradiol used for?

Kliogest, a combined estrogen‑progestogen oral contraceptive, is indicated for hormonal contraception.

- Prevention of pregnancy: provides reliable contraception for women of childbearing age. - Menstrual cycle regulation: helps maintain a predictable monthly bleeding pattern while using the contraceptive. - Reduction of functional ovarian cysts: suppresses ovulation, decreasing the incidence of ovarian cyst formation.

What are the side effects of Norethisterone Acetate, Estradiol?

Kliogest may be associated with a range of adverse reactions, which are categorised by frequency and severity.

Common Side Effects: - Nausea: mild to moderate stomach upset. - Headache: tension‑type or migraine‑like pain. - Breast tenderness: swelling or discomfort of the breasts. - Mood changes: irritability or depressive symptoms. - Spotting between periods: light vaginal bleeding. - Weight gain: modest increase in body weight.

Serious or Rare Side Effects: - Deep vein thrombosis: blood clot formation in deep veins. - Pulmonary embolism: clot migration to lung vessels. - Stroke: cerebrovascular accident. - Myocardial infarction: heart attack. - Severe allergic reaction: anaphylaxis with rash, swelling, or breathing difficulty. - Hepatic adenoma: benign liver tumor.

What precautions apply to Norethisterone Acetate, Estradiol?

Before prescribing Kliogest, clinicians should evaluate the following safety considerations. - Pregnancy contraindication: do not use in pregnant women. - Smoking restriction: avoid in women over 35 who smoke. - Cardiovascular risk: assess history of thromboembolic disease before use. - Liver disease: use with caution in patients with hepatic impairment. - Migraine with aura: contraindicated due to increased stroke risk. - Store at ambient temperature below 25°C: keep in original packaging, protect from moisture and light.

What does Norethisterone Acetate, Estradiol interact with?

Kliogest can interact with several medicines, influencing its efficacy or safety.

Major Interactions (Avoid): - Enzyme inducers (e.g., rifampicin, carbamazepine): markedly reduce hormone levels, decreasing contraceptive effectiveness. - Antiretrovirals (e.g., efavirenz): lower plasma concentrations, risking breakthrough ovulation. - Antifungal agents (e.g., ketoconazole): increase estrogen levels, potentially heightening side‑effect risk. - St. John’s Wort: accelerates hormone metabolism, compromising contraception. - Certain antibiotics (e.g., griseofulvin): may diminish contraceptive reliability.

Moderate Interactions (Monitor Closely): - Antidepressants (SSRIs): may exacerbate mood changes. - Antihypertensives (beta‑blockers): possible alteration of blood pressure control. - Diuretics: may affect fluid balance and electrolyte status. - Herbal supplements (ginkgo): monitor for increased bleeding tendency. - Anticonvulsants (phenytoin): moderate reduction in contraceptive efficacy.

Frequently asked questions

What is Kliogest used for?+
Kliogest is a combined estrogen‑progestogen oral contraceptive indicated for prevention of pregnancy in women of reproductive age. It works by suppressing ovulation and altering cervical mucus and endometrial lining, providing reliable contraception when taken as prescribed.
How does norethisterone acetate work?+
Norethisterone acetate is a synthetic progestogen that binds to progesterone receptors in the hypothalamus and pituitary, inhibiting the mid‑cycle surge of luteinising hormone. This prevents follicular rupture and ovulation, and also thickens cervical mucus, creating a hostile environment for sperm.
What is the usual dose?+
The dosage regimen for Kliogest is determined by the prescribing healthcare professional. Typically, the product is taken once daily in a fixed‑dose combination tablet, but the exact strength, number of tablets per cycle, and duration are set by the prescriber based on clinical guidelines.
Is Kliogest safe in pregnancy or breastfeeding?+
Kliogest is contraindicated during pregnancy and must be discontinued if pregnancy occurs. It is also not recommended for breastfeeding women because hormonal contraceptives can affect milk production and expose the infant to estrogen and progestogen. Alternative methods should be considered.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.

Product details

Drug
Norethisterone Acetate, Estradiol
Route
Oral Use
Manufacturer
Novo Nordisk A/S
Origin
EU

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