Generic Medicine Info
Indications and Dosage
HIV infection
Adult: Combined with other antiretrovirals: 200 mg once daily for the first 14 days; increase to 200 mg bid if rash does not develop. Interrupting the treatment for >7 days necessitate reintroduction at a lower dose for the first 14 days.
Child: Combined with other antiretrovirals: 2 mth to 8 yr: 4 mg/kg once daily for the first 14 days; increase to 7 mg/kg bid if no rash is present. 8-16 yr: 4 mg/kg once daily for 14 days followed by 4 mg/kg bid. Max: 400 mg daily. Interrupting the treatment for >7 days necessitate reintroduction at a lower dose for the first 14 days.
Renal Impairment
Haemodialysis: A further 200-mg dose is recommended after dialysis.
May be taken with or without food.
Hypersensitivity. Lactation. Severe hepatic impairment.
Special Precautions
Pregnancy. Interrupt treatment if severe hepatotoxicity or life-threatening skin reactions develop. Renal or hepatic insufficiency. Monitor liver function periodically.
Adverse Reactions
Skin rash, nausea, vomiting, headache, abnormal LFT, fatigue, diarrhoea, abdominal pain.
Potentially Fatal: Severe and life-threatening hepatotoxic and skin reactions.
Symptoms: Oedema, erythema nodosum, fatigue, fever, headache, insomnia, nausea, pulmonary infiltrates, rash, vertigo, wt loss. Management: No known antidote.
Drug Interactions
Mutually increased levels effects when used with drugs extensively metabolised by CYP3A. Reduced levels/effects of methadone.
Food Interaction
Reduced serum levels with St John's wort.
Description: Nevirapine is a non-nucleoside reverse transcriptase inhibitor that acts against HIV-1. It binds directly to reverse transcriptase and thereby blocks the RNA-dependent and DNA-dependent DNA polymerase activities by disrupting the enzyme's catalytic site.
Absorption: Readily absorbed from the GI tract; peak plasma concentrations after 4 hr (oral).
Distribution: Crosses the placenta; enters breast milk. Protein-binding: Approx 60%.
Metabolism: Hepatic by microsomal enzymes.
Excretion: Via urine (as glucuronide conjugates of the hydroxylated metabolites).
Store at 15-30°C (59-86°F).
MIMS Class
Disclaimer: This information is independently developed by MIMS based on Nevirapine from various references and is provided for your reference only. Therapeutic uses, prescribing information and product availability may vary between countries. Please refer to MIMS Product Monographs for specific and locally approved prescribing information. Although great effort has been made to ensure content accuracy, MIMS shall not be held responsible or liable for any claims or damages arising from the use or misuse of the information contained herein, its contents or omissions, or otherwise. Copyright © 2021 MIMS. All rights reserved. Powered by
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