Symptom

Dry, gritty eyes

Usually not an emergency

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When to seek advice

  • Grittiness with eye pain or changes in vision
  • A red, painful eye rather than just discomfort
  • Symptoms after an injury or possible foreign body
  • No improvement despite regular lubricating drops

Common causes

A gritty feeling usually points to the tear film or eyelids. These are common causes, with the conditions to read next.

Dry eyeThe classic cause of gritty, burning, tired eyes.BlepharitisInflamed eyelid margins that also make eyes feel gritty.Meibomian gland dysfunctionPoor oily tear layer — very common with evaporative dry eye.Contact lens discomfortLens dryness or poor fit causing grittiness.Digital eye strainReduced blinking on screens dries the surface.Sjögren's syndrome and the eyeAutoimmune dryness with severe grittiness and mouth dryness.

What can help

  • Use lubricating drops regularly through the day
  • Take regular screen breaks and blink fully
  • Warm compresses and lid cleaning help blepharitis
  • Reduce dry air from heating, fans or air conditioning

Frequently asked questions

Why do my eyes feel gritty?

A gritty feeling is usually from dry eye or blepharitis, where the tear film or eyelid margins are not working normally. Lubricating drops and lid care often help.

Do dry, gritty eyes need treatment?

They are usually managed rather than cured, with lubricating drops, eyelid care and screen breaks. Persistent or painful symptoms should be assessed.

Can screens cause gritty eyes?

Yes. We blink less when concentrating on screens, which can dry the surface of the eye. Regular breaks and full blinks help.

What is MGD and how does it relate to grittiness?

Meibomian gland dysfunction reduces the oily layer of tears, so tears evaporate quickly and the surface feels gritty. Warm compresses and lid care often help.

When is gritty eye pain an emergency?

Grit alone is usually not urgent, but grittiness with significant pain, light sensitivity or vision change needs same-day assessment.

Your next step

Take this to your appointment

Write down what has changed, when it started, your current medicines and the questions you want answered. Take these to your eye-care appointment.

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Sudden loss of sight, severe eye pain or a dark curtain across vision needs immediate assessment. Do not wait to complete a worksheet.

Sources for this information

These references support the information on this page. Follow the linked source for its full context.