Antiviral therapy for severe viral pneumonia / 中国小儿急救医学

ABSTRACT

Adenovirus,respiratory syncytial virus,influenza virus type A and B,cytomegalovirus and EB virus are the mainly etiology of severe pneumonia in children.New type of virus,such as influenza-H1N1 virus,avian influenza virus(H5N1 or H7N9) can also be epidemic in pediatric population.Ribavirin is effective drugs in the treatment of respiratory syncytial virus and adenovirus pneumonia.Acyclovir or ganciclovir is used for EB virus or immune deficiency and irnmunosuppressive patients with CMV pneumonia.Current opinin strongly recommend treatment with oral oseltamivir as soon as possible in influenza and seasonal influenza.Oseltamivir reduces the severity,duration of the symptoms of influenza,and reduces the frequency of secondary illnesses and exacerbation of underlying conditions.Zanamivir and peramivir may be effective in patients infected with influenza virus,including oseltamivir-resistant virus.Some Chinese medicine such as maxingshigan-yinqiaosan can obtain similar effect of oseltamivir in treatment of influenza virus infection.