Eyelids are among the most sensitive parts of the human body because they consist of an extremely thin layer of skin. They are very important because they protect the eyes from various unwanted foreign elements and keep the eyes moist by spreading the tears all over them. Swollen or red eyelids are commonly associated with the feeling of puffiness. Some symptoms of this annoying condition are painful while certain others are not.
Swollen Eyelid Causes and Symptoms
One of the most common causes of swollen eyelids is a medical condition known by the name of blepharitis. It occurs when the oil glands located under the eyelids get affected by certain types of bacterial infections. Eye tumors, allergic reactions, dandruff and many other factors can be related to the occurrence of blepharitis as well. Severe cases of blepharitis are usually accompanied with excessive tear production, burning sensation, dryness of the skin, irritation of the skin, redness and painful sensations. If left untreated it may lead to certain other medical conditions such as conjunctiva, inflammatory conditions of the cornea, irritation and styes. Eye stye is a minor type of infection which is commonly caused by a bacterium scientifically known as staphylococcus aureus. The base of the eyelash erupts and is accompanied by swelling, redness and painful sensations. A stye is usually not a serious medical condition, although it sometimes may be confused with a chalazion. Pink eye is also one of the common causes of swollen eyelids. It lasts for no more than a week and it often gets confused with conjunctivitis.
Conjunctivitis is a medical condition which affects the eyelids and it can be caused by bacteria or viruses. It is characterized by certain symptoms such as excessive itchiness, watery discharge from eyes, eye twitching, reddening of the eyes, and of course swelling. It can be cause by a vast array of different factors although it is most commonly caused by contact lens, smoke, air pollution and other environmental factors. Eyelid edema is another well known medical condition affiliated with the swelling of the eyelids. It is triggered by an accumulation of fluids on the eyelids. It is actually an allergic reaction accompanied by itching, pain and redness. Eyelid dermatitis is another medical condition associated with swollen eyelids. The same can be said for both benign and malignant types of eyelid tumors. Swollen eyelids are commonly treated with certain types of prescribed medicaments.