How do you balance empiric therapy and diagnostic testing in severe pediatric conjunctivitis presentations?

It depends on the meaning of "severe pediatric conjunctivitis." There are 3 main types of pediatric conjunctivitis that being bacterial, viral, and allergic. Viral needs to be broken down into viral and herpes viral, in the way they are treated. For routine pediatric conjunctivitis, which does not include keratitis or uveitis, there are only 2 treatment options. Bacterial can be treated with antibiotics, and viral, including herpetic, without corneal or uveitic involvement, do not need to be treated at all. Routine viral conjunctivitis is not affected by an antibiotic. And there is no such thing as preventing a "superinfection." Actually, all studies involving bacterial and viral conjunctivitis, except herpetic, will resolve without any tre...

As previously noted, management depends on the clinical presentation. It is essential to distinguish atypical/chronic conjunctivitis from uveitis, and always check carefully, which can sometimes be challenging in children.

When conjunctivitis presents atypically, obtaining cultures should be considered. I prefer to follow these cases closely and remain vigilant for chlamydial or gonococcal conjunctivitis, as these entities are associated with sexual abuse and therefore require mandatory reporting. Gonococcal conjunctivitis, in particular, is characterized by copious purulent discharge and carries a high risk of severe corneal complications.