Should I Go to the ER for Pink Eye?

When It Makes Sense

• Good fit: You have warning signs of a serious eye problem. The emergency department is appropriate when pink eye symptoms are accompanied by severe pain, sudden loss or change in vision, marked light sensitivity, intense headache, nausea, or halos around lights. These patterns can signal conditions such as uveitis, keratitis, acute glaucoma, or a corneal ulcer, which require prompt evaluation by an ophthalmologist.
• Good fit: There has been eye trauma, a foreign body, or chemical exposure. If the eye was scratched by an object, hit, or splashed with chemicals, an ER visit can help protect the cornea and prevent infection or permanent damage. Bring the chemical container or packaging if available, and flush the eye with clean water or saline while waiting for care if chemical exposure occurred.
• Good fit: The affected person is a newborn, very young infant, or has a weakened immune system. Newborns with red, swollen, or draining eyes should be evaluated urgently because neonatal conjunctivitis can be caused by bacteria acquired during delivery and may threaten vision. People who are immunocompromised may also need earlier in-person assessment than otherwise healthy adults.
• Good fit: You cannot access urgent care or an eye doctor and symptoms are worsening quickly. If discharge is thick and increasing, the eyelid is swollen shut, pain is escalating, or swelling spreads to the face, and no same-day clinic is available, an ER can assess for orbital cellulitis or other serious infection.

When You Should Avoid It

• Warning sign: The symptoms are typical of mild viral or bacterial conjunctivitis. Mild redness, watery or sticky discharge, itching, and crusting that improve with gentle cleaning are usually managed by primary care, urgent care, or a pharmacist. The ER is generally unnecessary for uncomplicated cases and may delay appropriate outpatient treatment.
• Warning sign: You are contagious and would expose vulnerable patients. Pink eye caused by viruses or bacteria can spread through contact with discharge or contaminated surfaces. Visiting an ER waiting room for a routine case may expose other patients to infection and can lead to unnecessary isolation precautions.
• Warning sign: The main concerns are cost, time, or convenience. Emergency departments are designed for life- or sight-threatening problems. Using them for routine pink eye can mean long waits, higher out-of-pocket costs, and limited continuity of care compared with a same-day clinic or eye specialist.

Pros and Cons

Pros

• Access to 24/7 emergency eye assessment and specialty consultation. Hospitals can perform slit-lamp exams, fluorescein staining, intraocular pressure testing, and imaging when needed, and can call in an ophthalmologist for urgent surgical or medical treatment.
• Ability to rule out or treat sight-threatening conditions. In the ER, clinicians can start treatment immediately for serious infections, chemical injuries, corneal ulcers, or increased eye pressure, potentially preventing permanent vision loss.

Cons

• High cost, long waits, and exposure to other illnesses. ER visits are typically the most expensive care option, involve long waits for non-urgent complaints, and increase the chance of catching or spreading respiratory or gastrointestinal infections in a busy waiting area.
• Fragmented follow-up care. Emergency doctors may stabilize the problem but usually recommend follow-up with an optometrist or ophthalmologist. A routine case is often more efficiently and completely managed in an outpatient eye clinic from the start.

Decision Checklist

• Are there any vision changes, severe pain, strong light sensitivity, or recent eye injury? If yes, consider the ER or an emergency eye clinic immediately.
• Is the affected person an infant under one month old, pregnant, immunocompromised, or recently post-eye surgery? These groups generally need prompt in-person evaluation by a qualified professional.
• Can I be seen today by my primary care provider, an urgent care clinic, or an optometrist/ophthalmologist? If yes, that is usually the safer and more efficient first step for typical pink eye.
• Am I able to avoid rubbing the eye, practice hand hygiene, and avoid sharing towels or cosmetics while waiting for care? These steps reduce spread and may help symptoms regardless of where you are treated.

Alternatives to Consider

For most adults and older children with pink eye, a same-day visit with a primary care clinician or urgent care center can confirm the diagnosis and prescribe antibiotic drops if a bacterial infection is suspected. An optometrist or ophthalmologist is the best choice for persistent symptoms, contact lens-related redness, recurrent episodes, or any concern about the cornea. Telehealth services can review photos or video and advise whether in-person care is needed. In mild cases, supportive home care—such as warm or cool compresses, preservative-free artificial tears, and careful eyelid cleaning—may relieve discomfort while you arrange professional evaluation. Contact lens wearers should stop wearing lenses until an eye professional clears them.

Final Recommendation

Most pink eye does not require an ER visit. If you have only redness, mild discharge, itching, or crusting, schedule care with your primary provider, an urgent care clinic, or an eye doctor within 24 to 48 hours. Go to the emergency department if you have severe eye pain, changes in vision, marked light sensitivity, trauma, chemical exposure, a newborn with symptoms, rapidly worsening swelling, or if you cannot access urgent eye care. Because eye problems can progress quickly, contact a qualified healthcare professional promptly if you are unsure which setting is appropriate. This guide is for informational purposes only and is not a substitute for personalized medical advice.