
Xigris is very similar to a protein that occurs naturally in your blood. This protein helps to control blood clotting and inflammation. When your body has a severe infection, clots can form in your blood.
Viread contains the active substance, tenofovir disoproxil. This active substance is an antiretroviral or antiviral medicine which is used to treat HIV or HBV or both. Tenofovir is a nucleotide reverse transcriptase inhibitor, generally known as an NRTI and works by interfering with the normal working of enzymes (in HIV reverse trans criptase; in hepatitis B DNA polymerase) that are essential for the viruses to reproduce themselves.
The active substance in ViraferonPeg is a protein called peginterferon alfa-2b, which belongs to the class of medicines called interferons. Interferons are made by your body’s immune system to help fight infections and severe diseases. This medicine is injected into your body to work with your immune system.