What eye drops are needed for conjunctivitis is related to the cause of conjunctivitis. Conjunctivitis, when based on the cause can be classified as bacterial, viral, chlamydial, fungal and allergic, among others. Therefore, treatment options will vary depending on the cause and manifestations. If the conjunctivitis is caused by a bacterial infection, more commonly known as acute catarrhal conjunctivitis, eye drops with sensitive antibiotics and antibiotic eye ointment applied to the conjunctival sac at night are usually considered. If the symptoms are more severe, frequent eye drops can be used early on to spot the eyes. If the conjunctivitis is caused by a viral infection, commonly known as acute hemorrhagic conjunctivitis, topical treatment with broad-spectrum antiviral drugs such as ribavirin, acyclovir eye drops, and ophthalmic gels is considered. In the case of chlamydial conjunctivitis, such as trachoma, treatment with sensitive antibiotic eye drops and antibiotic ointment is usually considered, along with systemic antibiotic therapy, usually for 3 to 4 weeks. In the case of allergic conjunctivitis, anti-allergic eye drops, such as mast cell stabilizers, or antihistamine eye drops are usually considered, as well as hormonal eye drops when necessary. Therefore, if you suffer from conjunctivitis, it is recommended to consult the ophthalmologist at the hospital promptly and use eye drops as prescribed by the doctor for treatment.