Levonorgestrel Sandoz

Levonorgestrel, the active ingredient in Levonorgestrel Sandoz, is a progestogen presented as an oral tablet for oral use. It is used for emergency contraception and regular contraceptive management in women of reproductive age.

GNH USA supplies Levonorgestrel Sandoz as a licensed, GDP-compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Levonorgestrel acts on the hormonal regulation of the menstrual cycle to prevent pregnancy. - Emergency contraception: prevents pregnancy after unprotected intercourse when taken within the recommended time frame. - Contraception (progestogen‑only pill): provides ongoing suppression of ovulation for routine birth control. - Menstrual cycle regulation: can be used to manage timing of menstrual bleeding under medical supervision.

Levonorgestrel is generally well tolerated, but adverse reactions can occur.

Common Side Effects: - Nausea: mild to moderate stomach upset. - Headache: transient tension‑type headache. - Breast tenderness: temporary swelling or discomfort. - Irregular bleeding: spotting or breakthrough bleeding. - Fatigue: feeling unusually tired. - Abdominal pain: mild cramping.

Serious or Rare Side Effects: - Thromboembolic events: deep‑vein thrombosis or pulmonary embolism. - Severe allergic reaction: rash, swelling, or anaphylaxis. - Liver dysfunction: jaundice or elevated liver enzymes. - Ectopic pregnancy: implantation outside the uterus if pregnancy occurs. - Persistent high blood pressure: significant elevation requiring medical attention.

Before using Levonorgestrel, consider the following safety measures. - Assess contraindications: history of thromboembolic disorders, liver disease, hormone‑sensitive cancers, or unexplained vaginal bleeding. - Review medication history: ensure no interacting drugs that may reduce efficacy. - Pregnancy testing: confirm non‑pregnant status before emergency use. - Breastfeeding guidance: discuss potential effects with a healthcare professional. - Storage: Store at ambient temperature below 25°C: keep in the original pack, protect from moisture and direct sunlight.

Levonorgestrel may interact with other medicines, altering its effectiveness.

Major Interactions (Avoid): - Rifampin: induces metabolism, reducing contraceptive efficacy. - Anticonvulsants (phenytoin, carbamazepine, phenobarbital): lower plasma levels of levonorgestrel. - St. John’s Wort: herbal inducer that may compromise contraceptive protection.

Moderate Interactions (Monitor Closely): - Azole antifungals (ketoconazole, itraconazole): may increase levonorgestrel concentrations. - Certain antibiotics (e.g., tetracycline, metronidazole): possible modest reduction in effectiveness. - Ginseng: may affect hormonal balance; monitor for breakthrough bleeding.