Levosert One

Levonorgestrel, the active ingredient in Levosert One, is a progestin presented as an intrauterine system for intrauterine use. It provides long‑acting reversible contraception and prevents pregnancy in women of reproductive age.

GNH USA supplies Levosert One as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Levonorgestrel is a progestin used in hormonal contraception to prevent pregnancy.

- Long‑acting reversible contraception: provides sustained contraceptive effect when placed intrauterinely. - Prevention of pregnancy: blocks ovulation and fertilisation in women of reproductive age. - Hormonal contraceptive therapy: offers a non‑daily, highly effective birth‑control option.

Levosert One may cause a range of adverse reactions.

Common Side Effects: - Irregular vaginal bleeding or spotting. - Amenorrhea (absence of periods). - Pelvic or abdominal cramping. - Device expulsion. - Headache.

Serious or Rare Side Effects: - Uterine perforation during insertion. - Pelvic inflammatory infection. - Ectopic pregnancy if contraception fails. - Severe allergic reaction (anaphylaxis). - Thromboembolic events (rare).

Before insertion and during use, certain precautions should be observed.

- Screen for uterine abnormalities: perform pelvic exam and ultrasound prior to insertion. - Avoid in active pelvic infection: postpone insertion until infection resolves. - Contraindicated in pregnancy: product is classified as Category X. - Monitor for device expulsion: check strings regularly and seek medical advice if expelled. - Store at room temperature: keep in original packaging, protect from moisture and direct sunlight.

Levonorgestrel may interact with other medicines, affecting its efficacy.

Major Interactions (Avoid): - Enzyme‑inducing anticonvulsants (e.g., carbamazepine): may reduce contraceptive effectiveness. - Rifampin: can lower levonorgestrel plasma levels. - Antiretroviral efavirenz: may decrease hormonal protection.

Moderate Interactions (Monitor Closely): - Certain antibiotics (e.g., tetracycline): may slightly diminish efficacy. - St. John’s wort (herbal supplement): may reduce hormone concentrations. - Azole antifungals (e.g., ketoconazole): may increase levonorgestrel levels, requiring monitoring.