Hvis lamivudin anvendes samtidigt til behandling af såvel HIV som HBV, kan der findes yderligere information i produktresumeet for Zeffix vedrørende behandling af hepatitis B med lamivudin.
Liver disease: if lamivudine is being used concomitantly for the treatment of HIV and HBV, additional information relating to the use of lamivudine in the treatment of hepatitis B infection is available in the Zeffix SPC.