Meibomian Gland Dysfunction MGD

MGD is a common eye condition that occurs when the tiny oil glands in your eyelids, called meibomian glands, don't work properly. These glands produce an oily substance called meibum, which is the outer layer of your tears. Meibum helps to prevent your tears from evaporating and keeps your eyes lubricated.

meibomian gland dysfunction infographic

If you have MGD, your meibomian glands may not produce enough meibum, or the meibum they produce may be too thick or sticky. This can cause your tears to evaporate too quickly, leading to dry eyes.

Symptoms of MGD can include:

• Dry, scratchy, or irritated eyes

• A feeling like you have sand or something else in your eyes

• Blurred vision

• Burning or stinging sensation in your eyes

• Redness and crusting of your eyelids

• Difficulty wearing contact lenses

Risk factors for MGD include:

• Age: MGD is more common in older adults

• Sex: Women are more likely than men to get MGD

• Medical conditions such as rosacea, blepharitis, and Sjögren's syndrome

• Environmental factors such as dry air, wind, and smoke

• Medications such as birth control pills, antihistamines, and antidepressants

If you think you might have MGD, it's important to see an eye doctor. They can diagnose MGD and recommend treatment options. Treatment for MGD typically includes warm compresses, eyelid massage, and artificial tears. In some cases, your doctor may prescribe medication or recommend other procedures, such as punctal plugs, which help to keep your tears from draining away.

Here are some additional things you can do to help prevent MGD:

• Avoid rubbing your eyes

• Wash your face and eyelids gently with warm water and a mild soap

• Use a humidifier to add moisture to the air

• Wear sunglasses to protect your eyes from the sun and wind

• Take breaks from looking at screens

I hope this information is helpful. Please let me know if you have any other questions.