MGD, also termed posterior blepharitis, is the most common form of lid margin disease. In the early stages, patients are often asymptomatic, but if left unmanaged, MGD can cause or exacerbate dry eye symptoms and eyelid inflammation. The oil glands become blocked with thickened secretions. Chronically clogged glands eventually become unable to secrete oil which results in permanent changes in the tear film and dry eyes. Symptoms include:
- Light Sensitivity
- Red Eyes
- Foreign Body Fensation
- Intermittent Blurry Vision
Visit Dry Eye Zone for more information on meibomain gland dysfunction.