Antiflu-75-mg Description As part of the neuraminidase inhibitor class, ANTIFLU 75MG contains Oseltamivir. It is obtained in the medication of influenza infection (flu) in grown-ups, adolescents, youngsters, and infants (comprising full-term newborns).  An influenza infection, also known as flu, is a viral illness that brings on symptoms such as nausea, coughing, runny noses, headaches,...