EYE INFECTION TREATMENT
A red, itchy, or watery eye is uncomfortable, and it can be hard to tell whether it will clear on its own or needs treatment. Lifetime Primary Care can evaluate your symptoms, identify the likely cause, and help you find the right treatment for your eyes.
Key Takeaways
Eye infections can be bacterial, viral, fungal, or allergic, and each one is treated differently
Common signs include redness, discharge, itching, or a gritty feeling
Many cases improve with the right drops or simple supportive care
Contact lens wearers have a higher risk and should be checked promptly
Vision changes, severe pain, or light sensitivity need urgent evaluation
An eye infection happens when bacteria, a virus, a fungus, or an allergen irritates the surface of the eye or the eyelid. Symptoms range from mild redness and watering to pain, swelling, and thick discharge. Most infections respond well to treatment, though a few can threaten vision if they are left alone too long.
Common Types and Symptoms of Eye Infections
The right treatment depends on which part of the eye is affected and what is causing it.
Conjunctivitis (pink eye): redness, watering, and discharge across the white of the eye, caused by bacteria, viruses, or allergens
Stye: a tender, red bump on the eyelid from a blocked, infected oil gland
Blepharitis: crusting, flaking, and irritation along the eyelid margins
Keratitis: a deeper infection of the cornea that often causes pain and light sensitivity and needs prompt care
What Causes Eye Infections?
Several things can introduce an infection or set one off:
Bacteria or viruses spread by touching the eyes with unwashed hands
Allergens such as pollen, dust, or pet dander
Contact lenses worn too long, slept in, or cleaned improperly
Eye makeup or products that trap bacteria
A recent cold or sinus infection that spreads to the eyes
Allergic causes can look a lot like an infection, which is why itchy, watery eyes that come with seasonal allergies are worth sorting out before reaching for an antibiotic that may not help.
How We Treat Eye Infections
Your provider starts by looking at your symptoms and history to figure out the cause, since a bacterial infection, a virus, and an allergy each call for a different approach.
Antibiotic drops or ointment for bacterial conjunctivitis and some styes
Supportive care for viral conjunctivitis, which usually clears on its own with cool compresses and good hygiene
Antihistamine or anti-inflammatory drops when allergies are driving the irritation
Warm compresses and eyelid care for styes and blepharitis
A referral to an eye specialist when the cornea is involved, or vision is at risk
We see patients in person in Hoover, AL, or by telehealth, and clear photos plus a symptom history often help your provider reach a diagnosis remotely. Because some infections change quickly, your provider checks in and adjusts the plan if your symptoms do not improve.
When to See a Provider
Mild irritation sometimes settles on its own, but some symptoms should be checked. Reach out if:
Redness, pain, or discharge lasts more than a couple of days
You have eye pain, blurred vision, or sensitivity to light
You wear contact lenses and have a red, painful eye
The infection keeps coming back
Swelling spreads to the eyelid or the skin around the eye
If your symptoms are painful, not improving, or affecting your vision, Lifetime Primary Care can help you find the cause and treat it. Book an appointment online or by telehealth when appropriate.
Frequently Asked Questions
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Viral and bacterial pink eye can spread through touch and shared items like towels or pillowcases. People are often contagious while they still have discharge and watering, so wash your hands often, avoid touching your eyes, and skip sharing personal items until symptoms ease. Your provider can tell you when it is reasonable to return to work or school.
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It is best to stop wearing contacts until the infection clears and your provider says it is safe to start again. Throw out the lenses and case you were using right before symptoms began, since they can hold bacteria and cause the infection to return.
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Telehealth may be appropriate for many eye infections, especially when you can share clear photos and describe your symptoms. An in-person visit is better when there is significant pain, vision change, light sensitivity, or a contact lens involved, since these can point to a problem that needs a closer look.
This content is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Consult your provider with any questions about your health.