PATIENT EDUCATION
Blepharitis: Symptoms, Causes & Eyelid Care
Blepharitis is common, often chronic, and closely connected to dry eye. A consistent eyelid-care routine can make symptoms much easier to control.
Call promptly for pain or vision changes
Blepharitis usually causes irritation rather than severe pain. Contact an eye-care professional promptly for significant eye pain, marked light sensitivity, worsening swelling, a corneal white spot, or vision that remains blurred after blinking.
UNDERSTANDING BLEPHARITIS
Inflammation along the eyelid margins
Blepharitis affects the edges of the eyelids and often involves both eyes. It may flare and improve over time rather than disappearing permanently. The inflammation can destabilize the tear film, contributing to burning, watering, fluctuating vision, and dry-eye symptoms.
Anterior blepharitis
Affects the skin and lash line at the front edge of the eyelid. Bacteria, dandruff-like scaling, seborrheic dermatitis, and Demodex mites may contribute.
Posterior blepharitis
Involves the meibomian oil glands inside the eyelids. Thick or reduced oil can cause faster tear evaporation and is often called meibomian gland dysfunction.
Related conditions
Dry eye, rosacea, seborrheic dermatitis, recurrent styes or chalazia, and contact-lens intolerance commonly occur alongside blepharitis.
Common symptoms
- Red or swollen eyelid margins
- Crusting, flakes, or oily debris around the lashes
- Burning, stinging, itching, or grittiness
- Watery or dry eyes
- Fluctuating blur that may clear with blinking
- Light sensitivity
- Recurrent styes or chalazia
How it is diagnosed
Your clinician examines the eyelids, lashes, oil-gland openings, tear film, and cornea with a slit lamp. The pattern of inflammation helps distinguish anterior disease, meibomian gland dysfunction, Demodex, allergy, infection, and other causes.
Testing is individualized. Persistent symptoms may require evaluation for dry eye or rosacea and a review of cosmetics, contact lenses, medications, or skin products.
DAILY EYELID CARE
A simple routine can reduce debris and improve oil flow
1. Warm the eyelids
Apply a comfortably warm—not hot—compress to closed eyelids for several minutes. Rewarm it as needed so the heat remains consistent.
2. Massage gently
After warming, use clean fingers to massage toward the eyelid margin. Avoid pressing hard on the eye itself.
3. Clean the lash line
Use an eyelid-cleansing product recommended by your clinician. Clean gently; aggressive scrubbing can worsen irritation.
During a flare, your clinician may recommend performing this routine more often. Once symptoms improve, maintenance care may help reduce recurrence.
TREATMENT OPTIONS
Treatment is matched to the underlying pattern
Lubrication
Artificial tears or nighttime ointment may reduce burning, grittiness, and fluctuating vision associated with tear-film instability.
Prescription medication
Antibiotic ointment, oral antibiotics, anti-inflammatory drops, or short-term steroid treatment may be used in selected cases under supervision.
Demodex-directed care
When mites contribute to lash debris and inflammation, treatment may include prescription therapy or clinician-recommended eyelid products.
In-office dry-eye care
Meibomian gland imaging, heat-based treatments, light-based treatments, or other procedures may be appropriate when gland dysfunction is significant.
COMMON QUESTIONS
Blepharitis FAQ
Is blepharitis contagious?
Blepharitis is generally an inflammatory eyelid condition rather than a contagious infection.
Will it go away permanently?
It often behaves as a chronic condition. Symptoms can usually be controlled with consistent care and treatment of contributing causes.
Can I wear contact lenses?
You may need to reduce or pause contact-lens wear during a flare. Follow your clinician’s advice if the eyes are red, painful, or producing discharge.
PATIENT EDUCATION VIDEO
Learn more about blepharitis
This video provides general education and does not replace an eye examination or individualized medical advice.
THE EYE CENTERS
Persistent eyelid irritation deserves an evaluation
An examination can identify the type of blepharitis and whether dry eye, meibomian gland dysfunction, Demodex, rosacea, or another condition is contributing.