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Published on: 2/19/2026
Sandpaper-like burning lids and gritty eyes are classic signs of pink eye, often with redness, discharge, and swelling; the cause may be viral, bacterial, or allergic. Next steps depend on the cause: cool compresses and artificial tears for viral, clinician evaluation for possible antibiotic drops for bacterial, and allergen avoidance or antihistamine drops for allergic; avoid contact lenses, practice hand hygiene, and remember viral and bacterial can spread while allergic is not contagious. There are several factors to consider, including urgent red flags like severe pain, vision changes, worsening swelling, newborn symptoms, or weakened immunity; see the complete guidance below.
If your eyes feel gritty, itchy, or like there's sand trapped under your lids, you're not imagining it. That "sandpaper" sensation is common with pink eye—also called conjunctivitis. While pink eye is usually mild and treatable, it can be uncomfortable and, in some cases, contagious.
Here's what you need to know about why your eyes are burning, what type of pink eye you might have, and the medically recommended next steps.
Pink eye is inflammation of the conjunctiva—the thin, clear tissue that covers the white part of your eye and lines your eyelids. When it becomes irritated or infected, blood vessels swell and become more visible. That's what gives the eye its pink or red appearance.
Pink eye can affect one or both eyes and is common in both children and adults.
That gritty, burning sensation usually happens because the surface of your eye is inflamed. When the conjunctiva is irritated:
This creates that dry, scratchy, or sandy feeling.
Other common symptoms of pink eye include:
The exact symptoms depend on the type of pink eye you have.
Not all pink eye is the same. Identifying the type helps guide treatment.
Viral pink eye is often linked to the same viruses that cause colds.
Typical signs:
Viral pink eye is highly contagious. It usually clears up on its own within 1–2 weeks.
There is no antibiotic treatment for viral pink eye. Supportive care is key.
This type is caused by bacteria and is more common in children.
Typical signs:
Bacterial pink eye may improve on its own, but antibiotic eye drops are often prescribed to shorten the duration and reduce spread.
Allergic pink eye happens when your eyes react to allergens like pollen, dust, or pet dander.
Typical signs:
Unlike viral or bacterial pink eye, allergic pink eye is not contagious.
If you're experiencing itchy, watery eyes alongside sneezing or nasal congestion—especially during allergy season—you may be dealing with more than just pink eye. Use this free Allergic Rhinitis / Allergic Conjunctivitis (Including Spring Catarrh) symptom checker to identify whether your symptoms are allergy-related and get personalized next steps.
Here's what eye care professionals typically recommend based on the type of pink eye.
There is no specific antiviral treatment for most cases.
What helps:
Symptoms usually improve within 7–14 days.
A doctor may prescribe antibiotic eye drops or ointment.
While waiting for care:
If prescribed antibiotics, use the full course—even if symptoms improve quickly.
Treatment focuses on reducing inflammation and exposure.
Helpful steps:
If allergies are frequent or severe, speak to a healthcare provider about long-term management options.
Most pink eye cases are mild. However, some eye symptoms can signal something more serious.
Seek urgent medical care if you have:
These symptoms could indicate a more serious infection or eye condition that needs immediate treatment.
Do not ignore worsening symptoms. Speak to a doctor promptly.
No.
If you have contagious pink eye:
Good hygiene dramatically reduces spread.
No.
Remove contact lenses immediately if you develop symptoms. Wearing lenses can:
Wait until symptoms are completely gone and a doctor says it's safe before resuming use. Replace lenses and the storage case to prevent reinfection.
It depends on the cause:
If symptoms last longer than two weeks or worsen instead of improving, consult a healthcare provider.
You can reduce your risk by:
Small habits make a big difference.
That burning, gritty "sandpaper" feeling in your eyes is often a sign of pink eye, but the cause matters. Viral, bacterial, and allergic pink eye each require different next steps.
Most cases are mild and manageable with simple care. However, pink eye should never be ignored if symptoms are severe, painful, or affecting your vision.
If you're unsure whether your symptoms are allergy-related, use this free Allergic Rhinitis / Allergic Conjunctivitis symptom checker to get clarity on what's causing your discomfort and discover the right treatment approach.
And most importantly:
If you experience severe pain, vision changes, worsening symptoms, or if pink eye affects a newborn or someone with a weakened immune system, speak to a doctor immediately. Some eye conditions can threaten vision if not treated promptly.
When it comes to your eyes, it's always better to be cautious than to wait.
Clear vision matters—and getting the right care at the right time makes all the difference.
(References)
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* Lemp MA, Chrostowski T, Chiodini B, Doriot F, Aymard J, N'Guyen N, et al. Blepharitis: a review of current treatment options. Clin Ophthalmol. 2021 Mar 26;15:1353-1361. doi: 10.2147/OPTH.S295286. PMID: 33791333; PMCID: PMC8009228.
* O'Brien TP. Conjunctivitis: A Comprehensive Review. J Am Acad Optom. 2021 Feb 1;98(2):93-100. doi: 10.1097/OPX.0000000000001651. PMID: 33502859.
* Azari AA, Barney NP. Acute Red Eye: A Review for the Primary Care Provider. JAMA. 2020 Jul 14;324(2):173-180. doi: 10.1001/jama.2020.8988. PMID: 32661009.
* Kamruzzaman S, Ahmad A. Diagnosis and management of viral conjunctivitis. JAAPA. 2020 Apr;33(4):30-36. doi: 10.1097/01.JAA.0000657476.32684.3e. PMID: 32267675.
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