When to Seek Help for Eye Pain

Dry eye occurs when there is insufficient tear production or when the tears evaporate too quickly, causing discomfort and irritation. Symptoms of dry eye may include burning, stinging, or the sensation of something gritty in the eye. While mild cases can be managed with over-the-counter artificial tears, chronic or severe dry eye may require prescription treatments such as cyclosporine A (Restasis) or lifitegrast (Xiidra). Punctal plugs, which block tear drainage, can also provide relief for individuals with severe dry eye.

Eye strain is commonly caused by prolonged focusing on screens, reading, or other close-up tasks. Symptoms of eye strain include soreness around the eyes, headaches, and a general feeling of tiredness. Taking regular breaks, adjusting lighting, and using proper ergonomics while working on screens can help alleviate these symptoms. Wearing prescription glasses for close-up work may also reduce the strain on the eyes.

Conjunctivitis, also known as pink eye, is an inflammation of the conjunctiva, the thin membrane that covers the white part of the eye and the inner surface of the eyelids. This condition can result from bacterial or viral infections, allergies, or irritants like smoke or chemicals. Symptoms include redness, itching, tearing, and discharge. Bacterial conjunctivitis is treated with antibiotics, while viral conjunctivitis usually resolves on its own. Antihistamines may be prescribed for allergic conjunctivitis.

Foreign bodies, such as dust, sand, or debris, can become trapped under the eyelid and cause discomfort or pain. These particles can scratch the cornea, leading to tearing, redness, and a foreign-body sensation. If the foreign body can be seen and easily removed, it is important to do so promptly to prevent further irritation or infection. If the object is not easily removed or if it is deeply embedded in the eye, seek professional medical assistance immediately.

A corneal abrasion refers to a scratch on the outer surface of the cornea, which can be caused by trauma such as rubbing the eye too hard or by foreign objects. Symptoms include pain, tearing, and a sensitivity to light (photophobia). Prompt medical attention is needed to ensure the cornea heals properly and to prevent infection or complications.

Glaucoma is a condition in which elevated intraocular pressure damages the optic nerve over time. Acute angle-closure glaucoma is a medical emergency and can cause sudden, severe eye pain, headache, nausea, vomiting, and rapid vision changes. It requires immediate treatment to prevent permanent vision loss. Open-angle glaucoma, the most common form, often develops gradually without noticeable symptoms until significant damage has occurred, which is why regular eye exams are crucial for early detection.

Uveitis is the inflammation of the uvea, the middle layer of the eye, which includes the iris, ciliary body, and choroid. Uveitis can cause deep, aching pain, redness, and light sensitivity. It may be caused by infections, autoimmune diseases, or trauma. Treatment often involves the use of steroid eye drops or oral medications to reduce inflammation, and cycloplegic drops may be used to relieve pain and prevent complications such as adhesions between the iris and lens.

Understanding the patient’s medical history, including any previous injuries, surgeries, or systemic conditions, helps the ophthalmologist narrow down potential causes of eye pain and guide the physical exam.

A basic eye exam includes tests of vision, eye movements, and pupil response. These simple tests can reveal many common causes of pain, including infection, strain, or dry eye.

A slit-lamp exam uses a microscope to magnify the structures of the eye, such as the cornea, iris, and lens. This allows the ophthalmologist to detect any foreign bodies, scratches, or signs of inflammation with high precision.

Tonometry is used to measure the pressure inside the eye and detect early signs of glaucoma. Regular eye pressure checks help prevent damage to the optic nerve and preserve long-term vision.

Advanced imaging techniques, such as optical coherence tomography (OCT) and fluorescein staining, provide detailed views of the retina and cornea, helping identify underlying conditions such as retinal tears or corneal defects.

Regular eye exams are essential for detecting problems such as glaucoma or dry eye before they cause significant damage.

Wearing safety glasses, UV-blocking sunglasses, and sports goggles can help protect the eyes from debris, chemicals, and harmful rays.

A balanced diet rich in omega-3s, vitamins A and C, lutein, and zeaxanthin, along with proper hydration and sleep, supports overall eye health.

Using appropriate eyewear and following safety protocols when working with chemicals, sharp tools, or bright lights can reduce the risk of injury and irritation.