Most of the time, allergies cause itchy eyes. Pollen, dust and animal dander cause the release of histamines in the tissues around the eyes.
The histamine results in itching, redness and swelling around your eyes. Your eyelids may swell as a reaction to photophobia , a sensitivity to light. Sunlight, fluorescent light and incandescent light can cause discomfort and a need to squint or close your eyes.
Headaches may also occur with light sensitivity. Watery eyes can cause swollen eyes. Chronic irritation from dry eye syndrome can result in an overproduction of the watery component of tears. If the glands in the upper eyelid overproduce this liquid, it can cause swollen eyelids. Your swollen eyelids may be a result of redness in your eyes. Red or bloodshot eyes are very common and have many causes.
Red eyes are usually a symptom of other eye conditions that can range from benign to serious. Eye discharge, or "sleep" in your eyes, could be causing the swelling of your eyelids. Eye discharge is the mucus, oil, skin cells and other debris that collects in the corner of your eye in your sleep.
It can be wet and sticky or dry and crusty, depending on how much of the liquid in the discharge has evaporated. Dry eye syndrome can cause a range of issues, including swollen eyelids.
Chronic lack of lubrication and moisture on the surface of the eye causes dry eye syndrome. Side effects of dry eyes range from subtle eye irritation to significant swelling of the eye. Eye pain may be coupled with blurred vision, bloodshot eyes, sensitivity to light and swollen eyelids. People with pink eye usually have pink or red eyeballs and may experience pain, itching, and swollen eyelids. The most common form of conjunctivitis is a viral infection that clears up on its own after days.
However, a bacterial infection can also cause conjunctivitis. Occasionally, allergies or irritants such as perfume irritate the eye, causing conjunctivitis. If symptoms get worse, the pain becomes severe, or the pink eye does not clear up in a few days, the doctor may prescribe antibiotics. Read the article in Spanish. Foods rich in certain nutrients can have a powerful effect on eye health. Read about 10 foods for healthy eyes, other eye health tips, and warning….
Learn all about the different types of bump that can appear on the eyelids. This article examines their causes and treatment options. Getting an object stuck in the eye is a common problem. It does not usually cause lasting damage, but it is essential to remove it to avoid scratching…. Are you worried about your eyes? We have compiled some top tips to help you maintain healthy sight, boost eye health, and prevent eye-related diseases.
Learn about the types of eyelid dermatitis, and how to get rid of these itchy rashes. We also look at symptoms, causes, and prevention. Twelve causes and treatments of a swollen eyelid.
Medically reviewed by Ann Marie Griff, O. Share on Pinterest A stye is a kind of infection that may cause swollen eyelids. Share on Pinterest Strenuous crying may cause fluid retention in the eyelid, making it appear swollen. Orbital cellulitis. Ocular herpes. Share on Pinterest Removing eye makeup properly can help to prevent blepharitis and other conditions that may cause swollen eyelids.
Blocked tear duct. Pink eye. Exposure to air pollutants may amplify risk for depression in healthy individuals. Costs associated with obesity may account for 3. Puffy eyes typically refer to eyes that are swollen from external reasons, such as water retention, a lack of sleep, or even genetic traits like hereditary dark circles under the eyes.
Eye allergies are the most common cause for swollen eyes. Common allergens that can trigger swollen eyes include pollen, dust and pet dander, and can sometimes be due to the changing of the seasons.
Some types of contact solution and eye drops may also trigger an allergic reaction in certain individuals with sensitive eyes. The treatment of swollen eyes depends on the cause. Generally, if eyes are swollen due to allergies, antihistamine drops or oral allergy medication will be an effective treatment. See the separate leaflet called Head Injuries.
Eyelid surgery, sometimes done to correct entropion or ectropion see above , or for cosmetic reasons, is an example of intentional injury to the eyelids which causes bruising and swelling. The eyelids can be so swollen after eyelid procedures that you can't see for several days. See the separate leaflet called Eyelid Surgery. Eyelid swelling and bruising also tend to result from other surgery to the nose and lower face.
This is because the blood - and the swelling - from these procedures tends to track behind the skin of the face to areas where it can pool easily, and this includes the eyelids. The bruising and swelling can be dramatic and can take several weeks to settle down completely.
Most people will have noticed eyelid swelling after crying emotionally, particularly if this is prolonged. This occurs because the eyelids tend to absorb some of the extra tears, leading them to become temporarily swollen. Some chemicals can irritate the eyelids, causing them to swell.
This can occur with some make-up products and soaps. Many people will be familiar with the eyelid irritation and swelling caused by chlorine in swimming pools.
Tear gas, sometimes used to dispel crowds, causes swelling and inflammation of the eyelids, although sore and tearful eyes are the main symptoms of exposure. Some chemicals can cause serious injury to the eyelids, beginning with swelling and pain. The causes include some everyday household chemicals such as oven cleaners, which contain strong alkali and which you might transfer to your eyelids by rubbing your eyes or because you get 'blow-back' from a spray device. If you suspect a chemical injury to your eyelids or eyes you should wash them as thoroughly as you can.
Run 20 litres of water over them directly from the tap, keeping running water on your open eye or eyes for minutes, before seeking medical advice. See the separate leaflet called Dealing with Eye Injuries. Woke up with a black spot in left eye in center of vision. Week later right eye became fuzzy all over. Disclaimer: This article is for information only and should not be used for the diagnosis or treatment of medical conditions.
Egton Medical Information Systems Limited has used all reasonable care in compiling the information but make no warranty as to its accuracy. Consult a doctor or other health care professional for diagnosis and treatment of medical conditions. For details see our conditions. In this series. In this article What are eyelids made of? Swollen eyelid causes. Swollen Eyelid In this article What are eyelids made of? What are eyelids made of? Our picks for Swollen Eyelid.
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