Tests and diagnosisBy Mayo Clinic staff
Tests and procedures used to diagnose blepharitis include:
- Examining your eyelids. Your doctor will carefully examine your eyelids and your eyes. He or she may use a special magnifying instrument during the examination.
- Swabbing skin for testing. In certain cases, your doctor may use a swab to collect a sample of the oil or crust that forms on your eyelid. This sample can be analyzed for bacteria, fungi or evidence of an allergy.
- Preferred Practice Patterns Guidelines. Blepharitis — Limited Revision. San Francisco, Ca.: American Academy of Ophthalmology; 2011. http://one.aao.org/ce/practiceguidelines/ppp_content.aspx?cid=500cd9ca-173c-4c31-b6ea-a258e3549474. Accessed Dec. 23, 2011.
- Shtein RM. Blepharitis. http://www.uptodate.com/home/index.html. Accessed Dec. 23, 2011.
- Bernardes TF, et al. Blepharitis. Seminars in Ophthalmology. 2010;25:79.
- Facts about blepharitis. National Eye Institute. http://www.nei.nih.gov/health/blepharitis/blepharitis.asp. Accessed Dec. 23, 2011.
- Blepharitis. American Optometric Association. http://www.aoa.org/x4718.xml. Accessed Dec. 23, 2011.
- Robertson DM (expert opinion). Mayo Clinic, Rochester, Minn., Dec. 31, 2011.