Epivir-hbv Oral Solution

— THERAPEUTIC CATEGORIES —
  • Viral infections

Epivir-hbv Oral Solution Generic Name & Formulations

General Description

Lamivudine 5mg/mL; strawberry-banana flavor; contains sucrose.

Pharmacological Class

Nucleoside analogue (reverse transcriptase inhibitor).

See Also

How Supplied

Tabs—60; Soln—240mL

Manufacturer

Generic Availability

Tabs (YES); Soln (NO)

Epivir-hbv Oral Solution Indications

Indications

Chronic hepatitis B virus (HBV) infection associated with viral replication and active liver inflammation.

Epivir-hbv Oral Solution Dosage and Administration

Adult

100mg once daily. Renal impairment: CrCl 30–49mL/min: 100mg for 1st dose then 50mg once daily; CrCl 15–29mL/min: 100mg for 1st dose then 25mg once daily; CrCl 5–14mL/min: 35mg for 1st dose then 15mg once daily; CrCl <5mL/min: 35mg for 1st dose then 10mg once daily.

Children

<2yrs: not established. 2–17yrs: 3mg/kg (max 100mg) once daily.

Epivir-hbv Oral Solution Contraindications

Not Applicable

Epivir-hbv Oral Solution Boxed Warnings

Boxed Warning

Post-treatment severe acute exacerbation of hepatitis B. Risk of HIV-1 resistance if used in patients with unrecognized or untreated HIV-1.

Epivir-hbv Oral Solution Warnings/Precautions

Warnings/Precautions

Discontinuation of anti-HBV therapy may be associated with severe acute exacerbations of hepatitis B. Closely monitor for several months after stopping treatment; if appropriate, anti-HBV therapy may be warranted. Not for treatment of HIV/HBV co-infection (use doses appropriate for HIV). Risk of HIV-1 resistance in patients with unrecognized or untreated HIV-1 infection; do HIV testing and counseling before and periodically during treatment. Emergence of resistance-associated HBV substitutions: monitor ALT and HBV DNA levels during treatment; consider alternative regimen if serum HBV DNA remains detectable after 24wks of treatment. Suspend if lactic acidosis or pronounced hepatotoxicity (eg, hepatomegaly, steatosis) occurs. Diabetes (oral soln). Liver transplant recipient, chronic HBV with decompensated liver disease, HCV or hepatitis delta virus co-infection: not established. Women. Obesity. Pregnancy. Nursing mothers.

Epivir-hbv Oral Solution Pharmacokinetics

See Literature

Epivir-hbv Oral Solution Interactions

Interactions

Concomitant lamivudine- or emtricitabine-containing medications: not recommended. Avoid concomitant sorbitol-containing products. Caution with drugs eliminated by active organic cationic secretion (eg, trimethoprim).

Epivir-hbv Oral Solution Adverse Reactions

Adverse Reactions

Ear, nose, and throat infections, sore throat, diarrhea; lactic acidosis, severe hepatomegaly with steatosis, ALT elevations.

Epivir-hbv Oral Solution Clinical Trials

See Literature

Epivir-hbv Oral Solution Note

Notes

Register pregnant patients exposed to lamivudine by calling (800) 258-4263.

Epivir-hbv Oral Solution Patient Counseling

See Literature