Author: Dr Val Phua
Estimated reading time: 11 minutes
Itchy eyes are extremely common. For many people, the cause is an eye allergy, dryness or temporary exposure to an environmental irritant. However, persistent or recurrent itching can also be associated with eyelid inflammation, conjunctivitis, contact lens-related problems and certain conditions affecting the cornea.
The pattern of symptoms often provides important clues. Intense itching affecting both eyes, together with watering and sneezing, is more suggestive of an allergy. Itching accompanied by crusting around the eyelashes may indicate blepharitis, while pain, light sensitivity, blurred vision or marked redness should not be attributed to a simple allergy without an eye examination.
Although rubbing the eyes may provide temporary relief, repeated or vigorous eye rubbing can worsen inflammation and injure the surface of the eye. Chronic rubbing is also associated with the development or progression of keratoconus in susceptible individuals.
What Do Itchy Eyes Feel Like?
The itching may be felt:
- On the surface of the eye
- Beneath the eyelids
- At the inner corners of the eyes
- Along the eyelid margins
- On the skin surrounding the eyes
Itchy eyes may occur together with:
- Redness
- Excessive tearing
- Burning or stinging
- Swollen eyelids
- A gritty or sandy sensation
- Stringy mucus
- Sticky or thick discharge
- Crusting around the eyelashes
- Sneezing or nasal congestion
- Dryness
- Fluctuating or blurred vision
- Contact lens discomfort
The presence of itching alone does not establish the diagnosis. Allergies, dry eye disease, blepharitis, infection and eyelid skin conditions can overlap, and some patients have more than one condition at the same time.
Is Itching Different From Eye Pain?
Itching creates an urge to rub or scratch the eye. It is particularly characteristic of allergic eye disease.
Pain may feel sharp, aching, throbbing or deeply uncomfortable. Eye pain, significant light sensitivity and reduced vision are not typical features of uncomplicated mild allergic conjunctivitis.
Seek prompt assessment when a supposedly “itchy eye” is also:
- Painful
- Very sensitive to light
- Difficult to open
- Associated with reduced vision
- Associated with a white spot on the cornea
- Significantly red in a contact lens wearer
These symptoms may indicate corneal inflammation, infection, trauma or inflammation within the eye rather than a simple allergy.
What Causes Itchy Eyes?
Allergic Conjunctivitis
Allergic conjunctivitis is one of the most common causes of itchy eyes. It develops when the conjunctiva—the thin membrane covering the white of the eye and the inner surface of the eyelids—reacts to an allergen.
The immune system releases histamine and other inflammatory substances after exposure to the allergen. This produces the characteristic combination of:
- Intense itching
- Redness
- Watering
- Puffy or swollen eyelids
- Stringy mucus
- A burning or gritty sensation
Allergic conjunctivitis usually affects both eyes, although one eye may initially feel worse. It is not contagious.
Common allergens include:
- House dust mites
- Dust
- Animal dander
- Mould
- Pollen
- Cosmetics
- Skincare products
- Fragrances
- Eyedrops or their preservatives
Patients may also have allergic rhinitis, eczema or asthma. Nasal symptoms may include sneezing, an itchy nose, a runny nose and nasal congestion.
Seasonal and Perennial Allergic Conjunctivitis
Allergic conjunctivitis can be broadly divided into seasonal and perennial patterns.
Seasonal Allergic Conjunctivitis
Seasonal allergic conjunctivitis tends to flare during periods of increased exposure to outdoor allergens such as pollen.
Perennial Allergic Conjunctivitis
Perennial allergic conjunctivitis can occur throughout the year. Indoor triggers may include:
- House dust mites
- Mould
- Animal dander
- Indoor dust
In Singapore, where warm and humid conditions persist throughout the year, indoor allergens may produce recurring symptoms without a clear seasonal pattern.
More Severe Forms of Allergic Eye Disease
Most allergic conjunctivitis is uncomfortable but does not threaten vision. However, some patients develop more severe inflammatory conditions.
Vernal Keratoconjunctivitis
Vernal keratoconjunctivitis most often affects children and young people. It can cause:
- Severe itching
- Marked redness
- Thick or stringy mucus
- Light sensitivity
- A foreign-body sensation
- Frequent eye rubbing
The inflammation may affect the cornea and can occasionally cause corneal wounds or scarring. A child with severe itching, light sensitivity or reduced vision should therefore be examined rather than treated repeatedly with over-the-counter drops.
Atopic Keratoconjunctivitis
Atopic keratoconjunctivitis is a more persistent form of allergic eye disease that is often associated with eczema or other atopic conditions.
It may affect the conjunctiva, eyelids and cornea. Long-standing or severe disease can potentially cause visual complications and usually requires specialist management.
Dry Eye Disease
Dry eyes do not always feel obviously dry. Dry eye disease can cause:
- Itching
- Burning
- Stinging
- Grittiness
- Eye fatigue
- Excessive watering
- Intermittently blurred vision
Dry eye develops when the eyes do not produce enough tears, when the tears evaporate too quickly or when the tear film does not adequately protect the eye surface.
Symptoms may be aggravated by:
- Prolonged screen use
- Reduced blinking during concentration
- Air-conditioning
- Fans blowing towards the face
- Smoke or haze
- Contact lens wear
- Lack of sleep
- Dry or windy environments
- Certain medications
- Increasing age
- Previous eye surgery
Dry eye may paradoxically cause watering. Irritation of the eye surface triggers reflex tearing, but these watery tears may not contain the correct balance of oil, water and mucus needed for stable lubrication.
Blepharitis and Meibomian Gland Dysfunction
Blepharitis is inflammation of the eyelid margins. It may affect the eyelashes, eyelid skin and the small oil-producing meibomian glands within the eyelids.
Symptoms may include:
- Itchy eyelids
- Red or swollen eyelid margins
- Crusting around the eyelashes
- Burning or stinging
- Gritty eyes
- Watery eyes
- Dry eye symptoms
- Intermittent blurred vision
The meibomian glands produce the oily layer of the tear film. When these glands are blocked or inflamed, the tears evaporate more quickly and the eye surface becomes irritated.
Blepharitis is frequently recurrent. Consistent eyelid hygiene and treatment of associated dry eye or gland dysfunction are usually more effective than a single short course of treatment.
Viral Conjunctivitis
Viral conjunctivitis can cause:
- Redness
- Watery discharge
- Irritation
- A gritty sensation
- Mild itching
- Swollen eyelids
It may begin in one eye before spreading to the other. Some patients have recently experienced a cough, sore throat, runny nose or fever.
Viral conjunctivitis can be highly contagious. It may spread through contaminated hands, towels, pillowcases, cosmetics and frequently touched surfaces.
Intense itching is generally more suggestive of allergic conjunctivitis than viral conjunctivitis. However, symptoms overlap, and an examination may be needed when the diagnosis is unclear.
Bacterial Conjunctivitis
Bacterial conjunctivitis is more likely to cause:
- Thick yellow, white or green discharge
- Sticky eyelids
- Eyelids matted together on waking
- Redness
- Eyelid swelling
- Irritation or discomfort
Itching may occur, but it is not usually the dominant symptom.
Not every red eye with discharge requires antibiotics. The clinical features of bacterial, viral and allergic conjunctivitis can overlap, and antibiotics do not treat allergy or viral infection.
Contact Lens-Related Irritation
Contact lenses may cause itchy or uncomfortable eyes when:
- They have been worn for too long
- They have been slept in
- They have been exposed to water
- They are dry, damaged or contaminated
- Protein or lipid deposits have accumulated
- The replacement schedule has not been followed
- The lenses do not fit properly
- There is sensitivity to the lens solution
- An allergic or inflammatory reaction has developed
- A corneal infection is beginning
Contact lenses should be removed when the eyes become persistently itchy, red or uncomfortable. Continuing to wear lenses over an inflamed eye can worsen the problem and delay recognition of an infection.
Giant Papillary Conjunctivitis
Giant papillary conjunctivitis is an inflammatory reaction affecting the inner surface of the upper eyelid. It is commonly associated with contact lens wear, although other foreign materials touching the eye surface can also trigger it.
Symptoms may include:
- Itching
- Redness
- Increased mucus
- Contact lens movement
- Contact lenses riding upwards
- Blurred or fluctuating vision
- Reduced contact lens tolerance
- A sensation that the lenses no longer fit comfortably
Management may require a temporary break from contact lenses, review of lens fit and replacement frequency, improved lens hygiene and prescribed anti-allergy treatment.
Contact Lens-Related Corneal Infection
A red or uncomfortable eye in a contact lens wearer should not automatically be assumed to be an allergy.
Microbial keratitis is an infection of the cornea. Warning symptoms include:
- Increasing eye pain
- Significant redness
- Light sensitivity
- Sudden blurred vision
- Excessive watering
- Eye discharge
- A white or grey spot on the cornea
Corneal infections can progress rapidly and may cause scarring or permanent loss of vision. Remove the contact lenses and seek urgent eye care if these symptoms develop.
Water exposure while wearing contact lenses also increases the risk of uncommon but serious infections such as Acanthamoeba keratitis. Contact lenses should be kept away from tap water, swimming pools, hot tubs and shower water.
Eyelid Contact Dermatitis
Sometimes the itching originates mainly from the eyelid skin rather than the surface of the eye.
Eyelid dermatitis may cause:
- Redness
- Swelling
- Burning
- Itching
- Dry or flaky skin
- Scaling
- Small blisters in more severe cases
Potential triggers include:
- Eye makeup
- Makeup remover
- Facial cleanser
- Sunscreen
- Moisturiser
- Hair products
- Fragrances
- Eyedrops
- Eyelash extensions
- Eyelash adhesives
- Nail polish or nail products transferred from the fingers
The eyelid skin is thin and sensitive. A product used elsewhere on the face, hair or hands may still be responsible even when it is not applied directly to the eyelids.
Avoiding the responsible substance is an important part of treatment. Recurrent cases may require dermatological assessment or patch testing.
Environmental Irritants
Smoke, haze, dust, fumes, chlorine, strong fragrances and household chemicals can irritate the eye surface.
Unlike a true allergy, this may represent direct chemical or physical irritation rather than an immune reaction. Symptoms can nevertheless include:
- Itching
- Burning
- Redness
- Watering
- A gritty sensation
A loose eyelash or small foreign body trapped beneath the eyelid can also produce localised irritation and a strong urge to rub the eye.
Reaction to Eyedrops or Medication
Some eyedrops can cause:
- Itching
- Burning
- Redness
- Eyelid swelling
- Dryness
- Irritation of the surrounding skin
The reaction may be caused by the active medication or by a preservative in the bottle. Symptoms may develop after a new medication is introduced or after prolonged exposure to several different eyedrops.
Do not stop prescribed glaucoma, anti-inflammatory or post-operative medication without discussing the symptoms with the prescribing doctor. The medication may need to be changed rather than simply discontinued.
What Does the Pattern of Symptoms Suggest?
Both Eyes Are Intensely Itchy and Watery
This pattern commonly suggests allergic conjunctivitis, particularly when there is also:
- Sneezing
- Nasal itching
- A runny nose
- Exposure to dust, animals or another recognised trigger
The Eyelids Are Itchy and Crusted
This may suggest blepharitis, eyelid gland dysfunction or eyelid dermatitis.
The Eyes Feel Itchy, Gritty and Tired After Screen Use
Dry eye disease may be contributing, particularly when symptoms worsen with:
- Prolonged concentration
- Air-conditioning
- Reduced sleep
- Contact lens wear
There Is Thick or Sticky Discharge
Bacterial conjunctivitis is possible, although severe allergy can also produce stringy mucus. The type of discharge alone does not always provide a definitive diagnosis.
Only One Eye Is Affected
A simple allergy usually affects both eyes. Persistent one-sided symptoms may be caused by:
- A foreign body
- Local eyelid disease
- Infection
- A blocked tear drainage system
- Contact lens-related injury
- Another local eye-surface problem
Repeated or persistent symptoms in only one eye should be examined.
Symptoms Occur Mainly With Contact Lens Wear
Possible causes include:
- Lens dryness
- Deposits on the lens
- Solution sensitivity
- Poor lens fit
- Giant papillary conjunctivitis
- Early corneal infection
Remove the lenses rather than attempting to tolerate the discomfort.
Why Should You Avoid Rubbing Itchy Eyes?
Rubbing may feel satisfying because pressure temporarily alters the sensation from the irritated tissues. However, it can intensify the underlying inflammation and perpetuate an itch–rub cycle.
Eye rubbing can:
- Increase allergic inflammation
- Worsen eyelid swelling
- Cause small injuries to the eye surface
- Transfer viruses and bacteria from the hands
- Damage or dislodge contact lenses
- Introduce foreign material beneath the eyelid
Repeated vigorous eye rubbing is also associated with keratoconus, a condition in which the cornea becomes progressively thinner and more cone-shaped. This can produce increasing astigmatism, distorted vision and reduced visual quality.
Children with allergies may rub their eyes habitually or press their knuckles against the eyelids. Persistent eye rubbing in a child should not be dismissed as a habit without considering allergic eye disease.
What Can You Do for Itchy Eyes at Home?
Home treatment is appropriate only when symptoms are mild and there are no warning signs such as pain, reduced vision or significant light sensitivity.
Do Not Rub the Eyes
Try gently closing the eyes, blinking or applying a compress instead.
Keeping fingernails short may reduce accidental injury, especially in children.
Apply a Cool Compress
Place a clean, cool cloth over the closed eyelids for approximately five to ten minutes.
A cool compress may reduce:
- Itching
- Allergic inflammation
- Redness
- Eyelid swelling
Do not share compresses or towels. Use a clean cloth each time if infectious conjunctivitis is possible. Cold compresses and artificial tears may help relieve some symptoms of conjunctivitis.
Use Lubricating Eyedrops
Artificial tears may help by:
- Improving lubrication
- Diluting allergens
- Washing away irritants
- Reducing friction between the eyelids and eye surface
- Relieving dryness and grittiness
Preservative-free artificial tears are generally preferable when drops are required frequently or when the eyes are sensitive to preservatives. HealthHub recommends preservative-free formulations when lubricant drops are needed more than four times daily.
Artificial tears may provide temporary relief, but they may not adequately control moderate or severe allergic inflammation on their own.
Avoid Suspected Allergens
Practical measures may include:
- Washing bedding regularly
- Reducing dust accumulation
- Cleaning air-conditioning filters
- Reducing stuffed toys around the bed
- Keeping pets away from pillows and bedding
- Washing the face after exposure to dust or haze
- Avoiding cigarette smoke
- Temporarily stopping newly introduced cosmetics
- Avoiding fragranced products around the eyes
Complete avoidance is not always possible, but reducing exposure may lessen the frequency and severity of symptoms.
Stop Contact Lens Wear Temporarily
Wear glasses until the eyes are comfortable and the redness has resolved.
Contact lens wearers with suspected conjunctivitis should not restart their lenses until symptoms have resolved or an eye doctor has advised that it is safe.
Disposable lenses and cases used during an eye infection may need to be discarded. Reusable items should be cleaned according to professional instructions.
Practise Good Eyelid Hygiene
When blepharitis is present, regular eyelid hygiene may help reduce crusting and improve the function of the eyelid oil glands.
Treatment may include:
- Warm compresses
- Gentle eyelid massage
- Cleaning the eyelid margins
- Prescribed treatment when inflammation or infection is significant
A cool compress is usually more soothing for acute allergic itching. A warm compress is more commonly used for blepharitis and blocked meibomian glands.
Wash Your Hands Regularly
Hand hygiene is particularly important when viral or bacterial conjunctivitis is possible.
Avoid:
- Touching or rubbing the eyes
- Sharing towels or pillowcases
- Sharing eye cosmetics
- Reusing contaminated tissues
- Allowing the tip of an eyedrop bottle to touch the eye or eyelashes
Which Eyedrops Help Itchy Eyes?
The best eyedrop depends on the underlying cause. Using the wrong medication may delay diagnosis or make the condition worse.
Artificial Tears
Lubricating eyedrops may relieve mild itching caused by:
- Dry eye disease
- Screen use
- Air-conditioning
- Environmental irritation
- Exposure to allergens
They do not contain antibiotics and do not directly suppress a significant allergic reaction.
Antihistamine Eyedrops
Antihistamine eyedrops reduce the effect of histamine and can relieve:
- Itching
- Redness
- Watering
- Eyelid swelling
Examples of antihistamine ingredients available in eye preparations include ketotifen, olopatadine and pheniramine.
Dual-Action Antihistamine and Mast-Cell-Stabilising Eyedrops
Many modern allergy drops have both antihistamine and mast-cell-stabilising effects.
The antihistamine component provides relatively rapid symptom relief, while the mast-cell-stabilising action helps reduce further allergic mediator release. These medications are commonly used as first-line targeted treatment for allergic conjunctivitis.
They may work best when used consistently during a period of repeated allergen exposure rather than only after symptoms become severe.
Antibiotic Eyedrops
Antibiotic drops are used when a bacterial eye infection is diagnosed or strongly suspected.
They do not treat:
- Allergic conjunctivitis
- Viral conjunctivitis
- Dry eye disease
- Simple contact lens dryness
- Non-infectious blepharitis
Using leftover antibiotic drops from a previous episode may provide false reassurance and delay appropriate assessment.
Steroid Eyedrops
Steroid eyedrops may be necessary for severe allergic or inflammatory eye disease, but they should only be used under medical supervision.
Potential complications include:
- Increased eye pressure
- Steroid-induced glaucoma
- Cataract formation
- Delayed corneal healing
- Worsening of certain viral, fungal or bacterial infections
An eye examination is needed to exclude corneal infection and other contraindications before steroid treatment is started. Eye pressure may also need to be monitored during treatment.
Do not use leftover steroid or antibiotic-steroid eyedrops from a previous episode.
Immunomodulatory Treatment
Patients with severe or persistent allergic eye disease may sometimes require prescribed immunomodulatory medication, such as ciclosporin, to reduce eye-surface inflammation and reduce reliance on steroids.
This treatment requires medical supervision and is not necessary for most cases of mild allergic conjunctivitis.
Can Contact Lenses Be Worn With Allergy Eyedrops?
Contact lenses generally need to be removed before medicated eyedrops are applied.
The waiting period before reinserting lenses depends on:
- The specific medication
- Whether the lenses are soft or rigid
- Whether the drops contain preservatives
- The severity of the eye inflammation
Some preserved medications can be absorbed by soft contact lenses. Follow the product instructions or the advice of the prescribing doctor. HealthHub advises removing soft contact lenses before olopatadine and waiting before reinsertion.
During an active flare of allergic conjunctivitis or giant papillary conjunctivitis, it may be better to stop wearing lenses completely until the inflammation is controlled.
Itchy Eyes in Children
Children may not describe itching clearly. Signs can include:
- Frequent eye rubbing
- Excessive blinking
- Squeezing the eyes shut
- Pulling at the eyelids
- Red or watery eyes
- Dark circles beneath the eyes
- Avoiding bright light
- Difficulty concentrating
- Recurrent stringy mucus
Eye rubbing may be more noticeable when the child is tired or exposed to dust, bedding, soft toys or animals.
Arrange an eye examination when:
- Eye rubbing is frequent or forceful
- Symptoms repeatedly disturb sleep
- There is light sensitivity
- Vision appears reduced
- The child holds objects unusually close
- One eye is consistently worse
- Thick mucus is present
- The cornea looks cloudy or develops a white spot
Children with severe allergic eye disease require proper control of inflammation to reduce discomfort, corneal complications and habitual eye rubbing.
How Are Itchy Eyes Diagnosed?
An eye doctor will ask about:
- When the symptoms began
- Whether one or both eyes are affected
- Whether symptoms are continuous or intermittent
- Possible allergic or environmental triggers
- Contact lens habits
- Water exposure while wearing contact lenses
- Eyedrops and other medications
- The type of discharge
- A history of eczema, asthma or allergic rhinitis
- Recent respiratory infections
- Changes in cosmetics or skincare products
- Previous episodes and treatments
The examination may include:
- Measuring visual acuity
- Examining the eyelids and eyelashes
- Assessing the conjunctiva for swelling and inflammation
- Checking the cornea for scratches, ulcers or infection
- Evaluating the tear film
- Examining the meibomian glands
- Looking beneath the upper eyelid
- Checking contact lens fit
- Measuring eye pressure when indicated
In selected cases, additional tests may be required to assess dry eye disease, corneal shape, infection or contact allergy.
When Should You See an Eye Doctor?
Arrange an eye examination when:
- The itching persists or repeatedly returns
- Symptoms do not improve after avoiding suspected triggers
- There is persistent discharge or crusting
- The eyelids are significantly swollen
- Only one eye is repeatedly affected
- Contact lenses have become uncomfortable
- Symptoms interfere with work, school, sleep or daily activities
- A child rubs the eyes frequently
- There is a history of eczema, asthma or severe allergy
- Over-the-counter treatment has not helped
- Steroid treatment has previously been required
- You are unsure whether the problem is allergy, dryness or infection
Persistent symptoms should not be managed indefinitely with over-the-counter drops without establishing the diagnosis.
When Are Itchy Eyes an Emergency?
Seek urgent eye care when itching or redness is accompanied by:
- Eye pain
- Moderate or severe light sensitivity
- Blurred or reduced vision
- A new white or grey spot on the cornea
- Significant swelling around the eye
- Difficulty opening the eye
- Trauma
- A suspected embedded foreign body
- Chemical exposure
- Severe headache, nausea or vomiting
- A red or painful eye while wearing contact lenses
- Symptoms that rapidly worsen over several hours
Pain, light sensitivity and visual changes are not typical of uncomplicated mild allergic conjunctivitis. They may indicate corneal infection, inflammation within the eye or another potentially sight-threatening condition.
If a chemical enters the eye, begin rinsing immediately with plenty of clean running water. Do not delay irrigation while trying to identify the chemical or travelling to a clinic.
Can Itchy Eyes Be Prevented?
Not every episode can be prevented, but the risk may be reduced by:
- Identifying and avoiding known allergens
- Washing the hands before touching the eyes
- Avoiding habitual eye rubbing
- Washing bedding regularly
- Cleaning makeup brushes
- Discarding expired eye cosmetics
- Removing makeup before sleeping
- Following proper contact lens hygiene
- Keeping contact lenses away from water
- Replacing lenses according to schedule
- Avoiding sleeping in contact lenses unless specifically prescribed
- Taking regular screen breaks
- Managing dry eye disease
- Treating blepharitis consistently
- Managing associated nasal allergies
- Using prescribed allergy drops consistently during recurrent flares
Frequently Asked Questions About Itchy Eyes
Are Itchy Eyes Always Caused by Allergies?
No. Allergies are a common cause, particularly when both eyes are intensely itchy and watery. Dry eye disease, blepharitis, eyelid dermatitis, infection and contact lens-related problems can produce similar symptoms.
Why Are My Eyes Itchy at Night?
Possible causes include:
- House dust mites in pillows or bedding
- Pets in the bedroom
- Fans or air-conditioning
- Dry eye disease
- Blepharitis
- Skincare products applied before bed
- Accumulated irritation from contact lens or screen use
Why Are the Inner Corners of My Eyes Itchy?
The inner corners may become itchy because allergens, tears and mucus collect in this area. Dryness or irritation of the nearby eyelid skin may also contribute.
Persistent one-sided itching, swelling or discharge should be examined.
Can Dry Eyes Cause Itching?
Yes. Dry eye disease may cause itching, burning, grittiness, watering and fluctuating vision. It does not always feel like obvious dryness.
Why Do My Eyes Water When They Are Dry?
An irritated eye surface can trigger reflex tearing. However, these reflex tears may be too watery and unstable to provide lasting lubrication.
Can I Wear Contact Lenses if My Eyes Are Itchy?
It is usually safer to stop wearing contact lenses until the symptoms have resolved.
Seek prompt assessment if the itching is accompanied by:
- Pain
- Significant redness
- Light sensitivity
- Discharge
- Blurred vision
Are Itchy Eyes Contagious?
Allergic conjunctivitis and dry eye disease are not contagious.
Viral and bacterial conjunctivitis may be contagious. Good hand hygiene and avoiding shared towels, pillows and cosmetics can reduce transmission.
Why Does Rubbing Make My Eyes Itch More?
Rubbing mechanically irritates already inflamed tissues and may stimulate further release of inflammatory substances. This creates an itch–rub cycle in which rubbing provides temporary relief but ultimately worsens the irritation.
Can Eye Allergies Affect Vision?
Mild allergic conjunctivitis usually does not cause persistent loss of vision. Temporary blurring may occur because of tearing, mucus or an unstable tear film.
Reduced vision, significant light sensitivity or persistent blur requires assessment because the cornea may be involved.
Should I Use Antibiotic Eyedrops for Itchy Eyes?
Not unless a bacterial infection is diagnosed or strongly suspected. Antibiotics do not treat allergies, dry eye disease or viral conjunctivitis.
Can I Use Steroid Eyedrops Left Over From a Previous Episode?
No. Steroid drops can worsen certain infections and may increase eye pressure. They should only be used following an appropriate eye examination and with medical supervision.
Key Takeaway
Itchy eyes are commonly caused by allergic conjunctivitis, dry eye disease, blepharitis, environmental irritation or contact lens-related inflammation.
Mild symptoms may improve with allergen avoidance, a cool compress, preservative-free artificial tears and temporarily stopping contact lens wear. However, persistent or recurrent itching should be assessed so that the underlying cause can be correctly identified.
Seek urgent eye care when itching or redness is accompanied by pain, light sensitivity, reduced vision, a corneal white spot or significant contact lens-related discomfort.
References
- American Academy of Ophthalmology. Eye Allergies: Why Are My Eyes Itchy? Updated December 2025.
- HealthHub Singapore. Allergic Conjunctivitis. Reviewed December 2024.
- National Eye Institute. Dry Eye. Updated August 2025.
- HealthHub Singapore. Dry Eyes.
- National Eye Institute. Blepharitis.
- Centers for Disease Control and Prevention. Symptoms of Pink Eye.
- Centers for Disease Control and Prevention. Pink Eye: Causes and How It Spreads.
- Centers for Disease Control and Prevention. How to Prevent Pink Eye.
- Centers for Disease Control and Prevention. What Causes Contact Lens-Related Eye Infections. Updated May 2025.
- Centers for Disease Control and Prevention. Preventing Eye Infections When Wearing Contacts. Updated May 2025.
- American Academy of Ophthalmology. Giant Papillary Conjunctivitis. Updated June 2026.
- American Academy of Ophthalmology. How to Take Care of Contact Lenses.
- American Academy of Ophthalmology. Can Eye Rubbing Cause Keratoconus?
- HealthHub Singapore. Skin Conditions Around the Eyes: Eyelid Contact Dermatitis.
- HealthHub Singapore. Antihistamine Eye Drops.
- HealthHub Singapore. Olopatadine Eye Drops.
- American Academy of Ophthalmology. Seasonal Ocular Allergy: New Options for a Recurring Problem.
- American Academy of Ophthalmology. Management of Steroid-Induced Glaucoma.
- HealthHub Singapore. Corticosteroid Eye Preparations.
- Centers for Disease Control and Prevention. Clinical Overview of Acanthamoeba Keratitis. Updated March 2025.
