Swelling of One Eye Symptoms, Causes & Common Questions

Understand swelling of one eye symptoms, including 7 causes & common questions.

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Contents

  1. 7 Possible Swelling Of One Eye Causes
  2. Questions Your Doctor May Ask
  3. Statistics
  4. Related Articles

7 Possible Swelling Of One Eye Causes

The list below shows results from the use of our quiz by Buoy users who experienced swelling of one eye. This list does not constitute medical advice and may not accurately represent what you have.

Stye and chalazion

A stye (or hordeolum) is an infection in the upper or lower eyelid. There are three glands around the eye and one of them is infected.

Rarity: Common

Top Symptoms: swelling of one eyelid, redness around the eye, feeling of something in the eye, eyelid lump, eyelid pain

Symptoms that always occur with stye and chalazion: swelling of one eyelid

Symptoms that never occur with stye and chalazion: fever

Urgency: Self-treatment

Irritated eye causing swelling

Chemosis is a sign of eye irritation. The outer surface of the eye can look like a blister, filled with water or fluid. It can occur from infection or allergies, or as in this case, from rubbing the eye.

Rarity: Ultra rare

Top Symptoms: swelling of the eye area, eye itch, eye redness, swollen whites of eyes

Symptoms that always occur with irritated eye causing swelling: swelling of the eye area

Urgency: Phone call or in-person visit

Shingles (herpes zoster)

Shingles is a painful rash that results when the varicella zoster virus (VZV) — the same virus that causes the chickenpox — becomes reactivated. It results in a painful rash of small fluid-filled blisters (vesicles) over a single strip of skin on one side of the body...

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Swelling Of One Eye Symptom Checker

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Orbital cellulitis

Orbital Cellulitis(https://www.merckmanuals.com/professional/eye-disorders/orbital-diseases/preseptal-and-orbital-cellulitis) is an uncommon condition in which an infection has breached or circumvented the outer portion of the eye and affected the tissues of the orbit, also known a...

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New-onset seasonal allergies

New-onset seasonal allergies, also called adult-onset seasonal allergies, are sensitivities to pollen, mold, and other irritants that cause nasal congestion, runny nose, sneezing, itchy eyes, and sore throat.

Seasonal allergies commonly begin in childhood but can start at any age, especially among those with a family history. Moving to a different geographic location may trigger the allergy in someone with a genetic predisposition. Anyone with asthma is more likely to experience adult-onset seasonal allergies.

Sometimes the symptoms are actually from "pregnancy rhinitis" – nasal congestion and sneezing due to the effects of pregnancy hormones on the nasal tissue.

A new-onset allergy is often thought to be a cold, but a cold will clear up without treatment. Allergies persist, never getting better or worse, and can interfere with quality of life.

Diagnosis is made by an allergist, who will use skin tests and blood tests.

There is no cure for seasonal allergies but the symptoms can be managed for greater comfort and relief. Antihistamines, corticosteroid nasal sprays, and immunotherapy or "allergy shots" can be very effective.

Rarity: Common

Top Symptoms: sore throat, congestion, cough with dry or watery sputum, mucous dripping in the back of the throat, fatigue

Symptoms that never occur with new-onset seasonal allergies: fever, yellow-green runny nose, chills, muscle aches

Urgency: Self-treatment

Inflamed eyelid (blepharitis)

Inflamed eyelid, or blepharitis, is a bacterial infection of the skin at the base of the eyelashes.

If the oil glands around the eyelashes become clogged, normal skin bacteria will multiply in the oil and cause infection. The glands can become blocked due to dandruff of the scalp and eyebrows; allergies to eye makeup or contact lens solution; or eyelash mites or lice.

Symptoms include red, swollen, painful eyelids; oily, dandruff-like flakes of skin at the base of the eyelashes; and eyelashes that grow abnormally or fall out.

If the symptoms do not clear with hygiene, see a medical provider. Blepharitis can become chronic and lead to infections of the eyelids and cornea; dry eyes which cannot take contact lenses; and scarring and deformity of the eyelids.

Diagnosis is made through physical examination of the eyelids, under magnification and through skin swab of the eyelashes.

Treatment includes warm compresses and careful washing of the eyelids; antibiotics in pill or cream form; steroid eyedrops; and treatment for any underlying condition such as dandruff or rosacea.

Rarity: Common

Top Symptoms: eye itch, sensitivity to light, eye redness, feeling of something in the eye, dry eyes

Symptoms that never occur with inflamed eyelid (blepharitis): severe eye pain

Urgency: Self-treatment

Contact lens-related eye infection

Millions of people wear contact lens daily without issue; however, there is a risk of infection. Often, infection is avoidable by keeping lenses clean.

Rarity: Rare

Top Symptoms: eye redness, wateriness in both eyes, sensitivity to light, constant eye redness, eye redness

Symptoms that always occur with contact lens-related eye infection: eye redness, constant eye redness

Urgency: In-person visit

Questions Your Doctor May Ask About Swelling Of One Eye

To diagnose this condition, your doctor would likely ask the following questions:

  • Any fever today or during the last week?
  • Where in your eye area is this swelling?
  • Do you feel like there is something in your eye?
  • Are you experiencing chills?

If you've answered yes to one or more of these questions

Please take a quiz to find out what might be causing your swelling of one eye. These questions are also covered.

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Swelling Of One Eye Symptom Checker Statistics

People who have experienced swelling of one eye have also experienced:

  • 6% Pain In One Eye
  • 4% Headache
  • 4% Eye Pain

People who have experienced swelling of one eye were most often matched with:

  • 57% Shingles (Herpes Zoster)
  • 28% Irritated Eye Causing Swelling
  • 14% Stye And Chalazion

People who have experienced swelling of one eye had symptoms persist for:

  • 43% Less than a day
  • 38% Less than a week
  • 8% Over a month

Source: Aggregated and anonymized results from Buoy Assistant (a.k.a. the quiz).

Swelling Of One Eye Symptom Checker

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