Levonorgestrel Htp

Levonorgestrel, the active ingredient in Levonorgestrel Htp, is a Progestin presented as a tablet (strength not specified) for oral use. It is used for emergency contraception and regular hormonal contraception in women of reproductive age.

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

Levonorgestrel is a progestin used in hormonal contraception pathways. - Emergency contraception: prevents pregnancy after a single episode of unprotected intercourse. - Regular contraception: provides ongoing prevention of pregnancy when taken as directed. - Ovulation suppression: inhibits ovulation to reduce the chance of fertilization.

Levonorgestrel may cause a range of adverse reactions.

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

Serious or Rare Side Effects: - Deep vein thrombosis: blood clot formation in deep veins. - Pulmonary embolism: clot traveling to lungs. - Severe allergic reaction: rash, swelling, or anaphylaxis. - Hepatic dysfunction: abnormal liver enzymes. - Ectopic pregnancy: implantation outside the uterus.

Before using Levonorgestrel, consider the following precautions. - Contraindications: avoid if history of thromboembolic disorders. - Liver health: assess for severe hepatic disease. - Medication review: check for interacting drugs. - Smoking: discourage use in women who smoke heavily. - Missed dose: follow prescriber guidance if a dose is omitted. - Store at room temperature: keep below 25°C in the original pack, protect from moisture.

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

Major Interactions (Avoid): - Enzyme-inducing antiepileptics (e.g., phenytoin, carbamazepine): may reduce contraceptive effectiveness. - Rifampin: strong inducer that lowers levonorgestrel levels. - Griseofulvin: may decrease hormonal activity.

Moderate Interactions (Monitor Closely): - Azole antifungals (e.g., ketoconazole): can increase levonorgestrel concentrations. - Antiretrovirals (e.g., efavirenz): may lower effectiveness. - St. John’s Wort: herbal inducer that may reduce efficacy.