Antibiotics for pink eye are not always needed because treatment depends on what is causing the eye irritation. Pink eye, also called conjunctivitis, can come from bacteria, viruses, allergies, or irritants, and each type needs a different approach. Knowing the difference can help you avoid unnecessary medication and get care when symptoms are concerning. Urgent care providers can evaluate eye redness, drainage, itching, and discomfort when you are unsure what is going on. In this ...