When Red Eyes Signal a Serious Problem: Knowing When to Seek Medical Help

Red eyes are a common issue that most people experience at some point. Often, they can be attributed to minor irritations like allergies or dry eyes. However, there are times when red eyes may indicate a more serious underlying problem that requires medical attention. Knowing when to seek help can protect your vision and overall eye health.
 

Common Causes of Red Eyes

Before diving into the serious conditions, it's important to recognize the common, less threatening causes of red eyes:
 

• Allergies: Pollen, dust, and pet dander can trigger red, itchy eyes.
   

• Dry Eye Syndrome: Lack of proper tear production can lead to redness and discomfort.
   

• Eye Strain: Prolonged screen time or reading can cause red, tired eyes.
   

• Contact Lens Irritation: Improper use or dirty lenses can cause redness.
   

• Conjunctivitis (Pink Eye): A viral or bacterial infection that causes redness, itchiness, and discharge.
   

These causes, though uncomfortable, are generally treatable with over-the-counter medications or minor adjustments to your lifestyle. However, red eyes can sometimes be a sign of a more serious issue that warrants immediate attention.
 

When Red Eyes Could Signal a More Serious Condition

• Glaucoma: Glaucoma is an eye condition that affects the optic nerve and can lead to vision loss if left untreated. One of the warning signs of acute angle-closure glaucoma is sudden redness in the eye, often accompanied by intense pain, blurred vision, and nausea. This is a medical emergency that requires prompt treatment to prevent permanent vision damage.
   

• Uveitis: Uveitis refers to inflammation of the uvea, the middle layer of the eye, and can cause redness, pain, light sensitivity, and blurred vision. If left untreated, uveitis can lead to complications such as glaucoma, cataracts, or even vision loss. This condition may be linked to autoimmune diseases or infections and requires medical evaluation to determine the cause and appropriate treatment.
   

• Corneal Ulcers: A corneal ulcer is an open sore on the cornea, usually caused by a bacterial, fungal, or viral infection. Contact lens wearers are at higher risk for this condition, especially if lenses are not properly cleaned or worn overnight. Symptoms include eye redness, pain, discharge, and blurred vision. If you suspect a corneal ulcer, it’s essential to see an eye doctor immediately, as this condition can cause permanent damage to your vision if not treated.
   

• Scleritis: Scleritis is inflammation of the sclera, the white part of the eye. This condition can cause severe pain, redness, and blurred vision. Scleritis is often linked to autoimmune diseases such as rheumatoid arthritis and lupus. If you experience persistent redness and pain in your eyes, it’s important to seek medical attention to prevent complications.
   

When to Seek Medical Attention

While many cases of red eyes are harmless and can be treated at home, there are certain warning signs that should prompt you to see an eye doctor:
 

• Severe pain: Redness accompanied by significant pain should never be ignored.
   

• Sudden vision changes: Blurred vision, seeing halos around lights, or loss of vision requires immediate medical attention.
   

• Light sensitivity: If your eyes become overly sensitive to light (photophobia), it could be a sign of a more serious condition.
   

• Discharge: If you notice thick, colored discharge from your eyes, it may indicate an infection that needs prescription treatment.
   

• Foreign body sensation: If it feels like something is stuck in your eye but you can't remove it, you may need professional care to avoid further injury.
   

• Persistent redness: If redness lasts more than a few days or gets worse over time, it’s best to consult an eye doctor.
   

Schedule a Consultation with Lakhani Vision Care Today

At Lakhani Vision Care, we are committed to ensuring your eyes stay healthy and your vision is protected. If you're experiencing red eyes and aren't sure whether it’s a minor issue or something more serious, don’t hesitate to contact us. We can provide a thorough evaluation and recommend the best course of action to preserve your eye health.
 

Schedule an eye exam at Lakhani Vision Care if you have concerns about red eyes or any other eye health issues. Contact our office in Marietta, Georgia, by calling (770) 509-9932 to book an appointment today.