Norlevo (Levonorgestrel)

Levonorgestrel, the active ingredient in Norlevo, is a progestogen (progestin) presented as an oral tablet for oral use. It is an over‑the‑counter emergency contraceptive approved in the European Union, intended to be taken within 72 hours after unprotected sexual intercourse to help prevent pregnancy.

GNH USA supplies Norlevo as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies, and clinics worldwide, providing reliable sourcing for emergency contraception needs across diverse markets. Our quality‑assured product meets EU regulatory standards and is shipped with appropriate handling documentation.

Norlevo (levonorgestrel) is used as an emergency contraceptive to intervene in the reproductive hormone pathway after unprotected intercourse.

- Unprotected intercourse: reduces the chance of pregnancy when taken promptly after exposure. - Contraceptive failure: provides backup protection after a missed oral contraceptive pill. - Sexual assault: offers an immediate option for emergency pregnancy prevention.

Norlevo may cause a range of adverse reactions, most of which are mild and transient.

Common Side Effects: - Nausea: mild to moderate upset stomach. - Abdominal pain: cramping or discomfort in the lower abdomen. - Headache: occasional tension‑type headache. - Dizziness: feeling light‑headed or unsteady. - Fatigue: temporary tiredness. - Menstrual changes: spotting or alteration of cycle timing.

Serious or Rare Side Effects: - Allergic reaction: rash, itching, swelling, or difficulty breathing. - Severe abdominal pain: persistent or worsening pain. - Chest pain: unexplained tightness or pressure. - Severe vomiting: inability to retain fluids. - Liver dysfunction: jaundice or abnormal liver tests (very rare).

Before using Norlevo, consider the following safety measures.

- Timing of intake: take the tablet as soon as possible, ideally within 72 hours after intercourse. - Contraindications: avoid if you have a known hypersensitivity to levonorgestrel or any tablet excipients. - Pregnancy status: do not use if you are already pregnant; consult a healthcare professional if you suspect pregnancy. - Medical conditions: caution in women with active liver disease, uncontrolled epilepsy, or severe hormonal disorders. - Drug interactions: be aware that enzyme‑inducing medicines may lower effectiveness. - Store at ambient temperature: keep in the original pack, protect from moisture and heat, and store below 25 °C.

Levonorgestrel may interact with other medicines, affecting its efficacy or safety.

Major Interactions (Avoid): - Rifampicin: strong enzyme inducer that can markedly reduce levonorgestrel effectiveness. - St. John’s wort: herbal inducer that may lower drug levels. - Anticonvulsants (phenytoin, carbamazepine): can decrease contraceptive efficacy.

Moderate Interactions (Monitor Closely): - Antifungal azoles (ketoconazole, itraconazole): may increase levonorgestrel concentrations. - Hormonal contraceptives: concurrent use may lead to additive hormonal effects. - Certain antibiotics (e.g., ampicillin): potential but uncertain impact on efficacy.