Each Havax Forte softgel contains 80mg of Artemether and 480mg of Lumefantrine, along with excipients and approved colors used in the capsule shell.
Store Havax Forte below 30°C in a cool, dry, and dark place. Protect from light and keep out of reach of children.
Adults (16 years and above) weighing 35kg and above should take a total of 6 capsules over 3 days: one initially, another after 8 hours, and then one capsule twice daily (morning and evening) for the next two days.
Havax Forte is indicated for the treatment of most forms of malaria, including resistant types.
Havax Forte is an artemisinin-based combination therapy (ACT) combining artemether and lumefantrine.
Havax Forte is contraindicated in individuals with hypersensitivity to any of its ingredients, those taking drugs metabolized by CYP2D6 (e.g., flecainide, metoprolol, imipramine, amitriptyline, clomipramine), and patients with electrolyte imbalances like hypokalemia.
Havax Forte should not be used during the first trimester of pregnancy and its safety and efficacy haven't been established for the treatment of severe malaria.
Artemether is absorbed quickly, reaching peak plasma concentrations in about 2 hours, with an elimination half-life of about 2 hours. Lumefantrine absorption begins after a lag time of up to 2 hours, reaching peak plasma concentrations in 6-8 hours, with a longer elimination half-life of 3-6 days. Both are highly bound to human serum proteins.
Symptomatic and supportive therapy should be administered, including ECG and blood potassium monitoring.
There is insufficient data on Havax Forte use during pregnancy. Animal data suggest potential serious birth defects in the first trimester. In the second and third trimesters, it should only be considered if the benefits outweigh the risks. Women taking Havax Forte should not breastfeed during treatment and for at least one week after the last dose, unless the potential benefits outweigh the risks.
Havax Forte can interact with other antimalarials, CYP450 3A4 inhibitors, protease inhibitors, and antiretroviral drugs.
Havax Forte is manufactured by Briyosis Soft Caps Pvt. Ltd., India, and distributed by Embassy Pharmaceuticals and Chem. Ltd., Lagos, Nigeria.
Havax Forte is available in blister packs of 6 soft gelatin capsules.
Yes, Havax Forte should only be given to children who can swallow the soft gelatin capsules. No dosage information is provided for children under 35kg or under 16 years old.