On this page:
- Other Names
- What is blepharitis?
- What causes blepharitis?
- What are the symptoms of blepharitis?
- What other conditions are combine with blepharitis?
- How is blepharitis treated?
- Medical Literature
This information was developed by the National Eye Institute (NEI) to help patients and their families in searching for general information about blepharitis. An eye care professional who has examined the patient's eyes and is natural with his or her medical history is the best person to answer specific questions.
What is blepharitis?
Blepharitis is a common condition that causes sore of the eyelids. The condition can be difficult to manage because it tends to recur.
What causes blepharitis?
Blepharitis transpire in two forms:
Anterior blepharitis affects the outside front of the eyelid, where the eyelashes are attached. The two most common causes of former blepharitis are bacteria (Staphylococcus) and scalp dandruff.
Posterior blepharitis affects the inner eyelid (the moist part that makes contact with the eye) and is revert by problems with the oil (meibomian) glands in this part of the eyelid. Two skin disorders can cause this form of blepharitis: acne rosacea, which leads to red and inflamed skin, and scalp dandruff (seborrheic dermatitis).
What are the symptoms of blepharitis?
Token of either form of blepharitis include a foreign body or burning sensation, excessive tearing, itching, delicacy to light (photophobia), red and swollen eyelids, redness of the eye, darken vision, frothy tears, dry eye, or crusting of the eyelashes on awakening.
What other conditions are combine with blepharitis?
Embarrassment from blepharitis include:
Stye: A red tender bump on the eyelid that is revert by an acute pollution of the oil glands of the eyelid.
Chalazion: This condition can follow the development of a stye. It is a usually painless firm lump revert by sore of the oil glands of the eyelid. Chalazion can be painful and red if there is also an infection.
Problems with the crack film: Abtraditional or decreased oil secretions that are part of the crack film can result in excess tearing or dry eye. Because tears are necessary to keep the cornea healthy, crack film problems can make people more at risk for corneal infections.
How is blepharitis treated?
Remedy for both forms of blepharitis engage keeping the lids clean and free of crusts. Warm compresses should be applied to the lid to loosen the crusts, followed by a light scrubbing of the eyelid with a cotton swab and a mixture of water and baby shampoo. Because blepharitis rarely goes away completely, most patients must maintain an eyelid hygiene routine for life. If the blepharitis is severe, an eye care professional may also prescribe antibiotics or steroid eyedrops.
When scalp dandruff is present, a dandruff shampoo for the hair is recommended as well. In addition to the warm compresses, patients with posterior blepharitis will need to massage their eyelids to clean the oil accumulated in the glands. Patients who also have acne rosacea should have that condition treated at the same time.
Resources can be found in the National Eye Institute's Eye Health Management Database.
For additional information, you may also wish to contact a local library.
For information on your topic, you may wish to conduct a search of the medical literature. The National Library of Medicine (NLM) coordinates PubMed, a computerized medical summary database. You can conduct your own free summary search by accessing PubMed through the Internet. For help on how to search PubMed and how to get journal articles, please see PubMed Help. You may also get assistance with a summary search at a local library. Please keep in mind that articles in the medical summary are usually written in technical language. We encourage you to share articles with a health care professional who can help you fathom them.