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Allergic conjunctivitis is a common symptom of environmental allergies. It causes redness, itching, swelling of the eyelids, and discomfort such as stinging or burning sensations in the eyes.
The most common environmental allergens causing this condition include mold, pollen, dust, and pet dander. Food allergies or reactions to medications can also trigger allergic conjunctivitis.
While steroid eye drops may be prescribed to manage your eye allergy, your doctor is likely to suggest other treatment options first. If the allergy is food or drug-related, avoiding the allergen and stopping the medication is essential. For environmental allergens, several steps can be taken to reduce symptoms.
Cold compresses can help soothe itching and swelling. Both over-the-counter and prescription remedies may be beneficial. Artificial tears can flush allergens from your eyes, antihistamines can ease allergic reactions, and vasoconstrictors (which reduce redness) can shrink blood vessels. (Do not use vasoconstrictors continuously for more than three to five days.) Your doctor may also recommend prescription allergy treatments to further address your symptoms.
If your doctor prescribes steroid eye drops to alleviate the irritation, burning, redness, and swelling caused by eye allergies, it is crucial to follow their instructions closely. Steroids can impair the eye's ability to heal and fight infections. Prolonged use of these drops may increase the risk of cataracts or glaucoma, potentially leading to vision loss.
