Fluenz Nasal Spray: Uses, Dosage, Side Effects, Precautions and Alternates

Fluenz Nasal Spray

Generic nameInfluenza vaccine (live attenuated, nasal)
Drug classVaccines (live attenuated influenza vaccine)
FormsNasal spray, suspension (single-use nasal applicator)

Fluenz is a vaccine used to help protect children and adolescents from 2 years to less than 18 years old against seasonal flu. It contains live but weakened flu viruses selected each year to match the expected flu strains.