What is the preferred treatment for bacterial conjunctivitis?

Bacterial conjunctivitis is an infection of the eye that is primarily treated with topical antibiotics. These medications are specifically designed to target the bacteria causing the infection, helping to reduce symptoms and eradicate the pathogen. Topical antibiotics work by either killing the bacteria through bactericidal action or inhibiting their growth through bacteriostatic action, leading to a more effective and quicker resolution of the infection.

In contrast, antihistamines are typically used for allergic conjunctivitis, where the primary concern is an allergic reaction rather than a bacterial infection. Cold compresses may help alleviate discomfort but do not address the infection itself. Oral rehydration solutions are not relevant in the treatment of conjunctivitis, as they are meant for addressing dehydration and electrolyte imbalance, not eye infections. Thus, the use of topical antibiotics is the established and preferred method for managing bacterial conjunctivitis effectively.