When should I go to the ER for eye infections?
Go to the ER for an eye infection if you have sudden vision loss, severe eye pain, marked light sensitivity, a red eye with blurred vision, an infection after an eye injury, or a painful red eye while wearing contacts. Mild pink eye or a stye can usually wait for telemedicine or urgent care.
Go to the ER Now For These Scenarios
Some eye infections cannot wait for a scheduled visit because sight can be lost in hours to days. Head to the ER right away if you have:
- Sudden or rapidly worsening vision loss
- Severe eye pain or marked light sensitivity
- A red eye with blurred or decreased vision — possible corneal ulcer, herpes eye infection, or infection inside the eye
- An eye infection following an injury or chemical splash
- A painful, red, or light-sensitive eye while wearing contact lenses — contact-lens–related corneal infections progress fast
- A red, hot, swollen eyelid, a bulging eye, or painful eye movement, especially with fever — possible orbital cellulitis, which needs IV antibiotics
Call 911 instead of driving if eye symptoms come with a severe sudden headache, confusion, or one-sided weakness, which can signal a stroke.
When Telemedicine or Urgent Care Is the Right Choice
Most eye infections are mild and do not need an ER. If your vision is normal, your pain is mild, and you mainly have redness, itching, watering, or crusty discharge, a telemedicine visit or urgent care clinic is a reasonable and lower-cost first step. A clinician can identify the likely cause and prescribe antibiotic drops for bacterial pink eye, or advise supportive care for viral pink eye, which usually clears on its own. A stye or mild eyelid irritation fits here too.
What You Can Do While You Arrange Care
For mild symptoms, warm or cool compresses, gentle eyelid cleaning, and frequent handwashing help. Stop wearing contact lenses and avoid eye makeup until the eye is better, and do not share towels or pillowcases, since many eye infections are contagious. Crucially, if mild symptoms worsen, pain increases, or your vision changes, escalate to in-person or emergency care rather than waiting it out.
Timing Matters With Your Eyes
The safe rule is that any doubt about vision, pain, or a contact-lens–related infection should be seen in person the same day. For a complete guide, see our eye infections page. Bellaire ER is open 24/7 — walk in to 5302 Bellaire Blvd or call (713) 660-0001 for guidance on whether your symptoms need an ER visit.