Raltegravir is used in the treatment of HIV infection.
How Raltegravir works Raltegravir is an antiviral medication that inhibits the replication of the HIV virus within human cells. This action prevents the virus from producing new viral particles.
Common side effects of Raltegravir include diarrhea, dizziness, fatigue, headache, insomnia (difficulty sleeping), nausea, abdominal pain, abnormal dreams, decreased appetite, depression, flatulence, nightmares, vomiting, and weakness.