Conjunctivitis with pseudomembrane formation is important to remove early. Failure to remove the pseudomembrane is detrimental to the recovery of the disease and may worsen the condition. Conjunctivitis is a common disease in ophthalmology, which is usually caused by infectious and non-infectious factors, such as bacterial, viral, fungal infections, or local immune factors, allergic reactions. For the treatment of this disease, it is necessary to go to a regular hospital for a detailed examination to clarify the cause of the disease before choosing a reasonable drug. If you do not go through the hospital examination, buy drugs on your own, the wrong choice of drugs, not only can not play a therapeutic role, but also may make the condition further aggravated, or recurring, which is extremely bad for the eyes, so it is not recommended to do so.