Why Do My Eyes Hurt?

Experiencing eye pain can be alarming, but it’s a common issue that many people face. Whether it’s a sharp discomfort, dull ache, or persistent throbbing, eye pain can stem from various causes. Common reasons include eye strain, dryness, allergies, infections, and foreign objects, and addressing it may require consulting a specialist.

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Photo by Kindel Media

Common Causes of Eye Pain

1. Eye Strain

One of the most frequent culprits of eye pain is eye strain. This condition often arises from prolonged use of digital devices, reading for extended periods, or working in poor lighting conditions. When your eyes are overworked, they can become fatigued, leading to soreness or discomfort.

How to Relieve Eye Strain:

  • Follow the 20-20-20 Rule: Every 20 minutes, look at something 20 feet away for at least 20 seconds.
  • Adjust Lighting: Ensure your workspace is well-lit and reduce glare on screens.
  • Use Proper Prescription Glasses: If you need corrective lenses, make sure your prescription is up to date.

2. Dry Eyes

Dry eye syndrome occurs when your eyes do not produce enough tears or when the tears evaporate too quickly. This condition can lead to a gritty feeling, irritation, and pain.

How to Manage Dry Eyes:

  • Use Artificial Tears: Over-the-counter lubricating eye drops can help relieve dryness.
  • Maintain Humidity: Using a humidifier can add moisture to the air in dry environments.
  • Stay Hydrated: Drinking plenty of water helps maintain tear production.

3. Allergies

Allergic reactions can affect your eyes, causing symptoms such as itching, redness, and pain. Allergens like pollen, dust, or pet dander can trigger these reactions.

How to Combat Allergies:

  • Avoid Allergens: Try to limit exposure to known triggers.
  • Use Antihistamines: Oral or topical antihistamines can help reduce allergic symptoms.
  • Keep Your Eyes Clean: Rinsing your eyes with saline solution can wash away irritants.

Man with glasses and a red shirt rubbing his eyes.

Photo by Andrea Piacquadio

4. Foreign Objects

Sometimes, a small foreign object like dust, an eyelash, or an insect can get into your eye, causing immediate discomfort and pain.

How to Handle Foreign Objects:

  • Do Not Rub Your Eye: Rubbing can exacerbate the problem or scratch the cornea.
  • Flush with Water: Rinsing your eye with clean water or saline can help remove the object.
  • Seek Medical Attention: If you can’t remove the object yourself, or if you experience severe pain, see a healthcare professional.

5. Infections

Eye infections, such as conjunctivitis (pink eye) or blepharitis (inflammation of the eyelid), can cause significant discomfort. Symptoms might include redness, swelling, and pain.

How to Treat Eye Infections:

  • Consult a Healthcare Professional: Get a proper diagnosis and treatment plan.
  • Maintain Good Hygiene: Wash your hands frequently and avoid touching your eyes.
  • Use Prescribed Medication: Follow your doctor’s instructions for any prescribed eye drops or ointments.

6. Other Eye Conditions

Other underlying eye conditions, such as uveitis or corneal abrasions, can cause significant pain and discomfort. These conditions often require additional medical attention or treatment.

When to See a Doctor

While minor eye pain can sometimes be managed at home with simple remedies, there are times when professional evaluation is necessary. Seek medical attention if:

  • Pain is severe or persistent
  • You experience sudden vision changes or loss
  • Your eye is red, swollen, or producing discharge
  • You have a history of eye injury or trauma

Optometrist examining a patient's eyes with a slit lamp. Eye chart in the background reads: NLTAVR, OHSUE, MCF, ZU.

Photo by Antoni Shkraba

Understanding the potential causes of eye pain can help you address the issue effectively and prevent future discomfort. By following the suggested remedies and seeking professional help when needed, you can keep your eyes healthy and pain-free. If you’re unsure about the cause of your eye pain or if it persists, don’t hesitate to consult with an eye care specialist to ensure you receive the appropriate care and treatment.

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Photograph of Ivan Yong

Ivan Yong

Dr. Ivan Yong is an optometrist with over a decade of experience in the optical industry. He earned his doctorate from the Southern California College of Optometry and has practiced in multiple settings, including private practice, community health, and ophthalmology. Dr. Yong aims to expand access to affordable eyewear and improve eye health worldwide.