Liberel

Desogestrel and Ethinylestradiol, the active ingredients in Liberel, are a combined oral contraceptive presented as an oral tablet for oral use. They work together to prevent pregnancy in women of reproductive age and meet EU regulatory standards for hormonal contraception. The formulation is manufactured under GMP conditions and is prescribed by qualified healthcare professionals.

GNH USA supplies Liberel as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, providing reliable global distribution and strict quality assurance throughout the supply chain.

Liberel, a combined oral contraceptive, is indicated for hormonal contraception to prevent pregnancy.

- Prevention of pregnancy: provides reliable contraceptive protection when taken as directed. - Regulation of menstrual cycles: helps achieve more predictable bleeding patterns and reduces menstrual discomfort. - Treatment of moderate acne: may improve acne symptoms by reducing androgenic activity in the skin.

Like all hormonal contraceptives, Liberel may cause adverse reactions that vary in frequency and severity.

Common Side Effects: - Nausea: mild stomach upset, especially during the first cycles. - Breast tenderness: temporary swelling or discomfort of the breasts. - Headache: mild to moderate headaches that often improve with continued use. - Spotting between periods: occasional light bleeding or spotting. - Weight fluctuation: minor changes in body weight or fluid retention.

Serious or Rare Side Effects: - Venous thromboembolism: blood clots in deep veins, potentially leading to pulmonary embolism. - Arterial thrombosis: clot formation in arteries, which can cause stroke or heart attack. - Severe hypertension: sudden high blood pressure requiring medical attention. - Liver disorders: jaundice or abnormal liver function tests. - Allergic reactions: rash, itching, swelling, or anaphylaxis. - Visual disturbances: sudden vision changes or loss.

Before prescribing Liberel, clinicians should evaluate the following precautions to ensure safe use.

- Assess cardiovascular risk: review personal or family history of thrombosis, stroke, or myocardial infarction. - Screen smoking status: avoid use in women over 35 who smoke cigarettes. - Evaluate hepatic function: consider dose adjustment or alternative therapy in patients with liver disease. - Review concomitant medications: check for drugs that may reduce contraceptive efficacy. - Counsel on missed tablets: provide clear instructions for managing forgotten doses. - Store at ambient temperature: keep tablets in the original packaging, protect from moisture and light.

Liberel can interact with other medicines, affecting its effectiveness or safety.

Major Interactions (Avoid): - Strong CYP3A4 inducers (e.g., rifampicin, carbamazepine, phenytoin): may markedly reduce hormone levels and increase risk of unintended pregnancy. - St. John’s wort: herbal CYP3A4 inducer that can diminish contraceptive efficacy. - Certain antiretrovirals (e.g., efavirenz): may lower plasma concentrations of ethinylestradiol and desogestrel.

Moderate Interactions (Monitor Closely): - Antibiotics such as ampicillin or tetracycline: may slightly decrease contraceptive effectiveness; advise backup method. - Antifungal agents (e.g., ketoconazole, itraconazole): can increase hormone levels, raising risk of side effects. - Anticonvulsants with moderate enzyme induction (e.g., phenobarbital): monitor for reduced efficacy. - Protease inhibitors (e.g., ritonavir): may alter hormone metabolism; consider alternative contraception.