Which Department

Which department should I see for itchy eyes?

2026-09-17 · Neutral information that names no hospital, doctor or region. No rankings, recommendations or reviews.

Short answer

Ophthalmology(안과) is generally the first department to see for itchy eyes, as eye specialists can evaluate the surface of the eye, eyelids, and tear film to identify the underlying cause. If itching is accompanied by widespread skin rash or systemic allergic symptoms, a referral to Allergy & Immunology(알레르기내과) or Dermatology(피부과) may follow.

Which department

  1. 1Ophthalmology(안과)
    Ophthalmologists specialize in all conditions affecting the eye and surrounding structures, including allergic conjunctivitis, dry eye, blepharitis, and foreign body irritation — all common causes of itchy eyes. They use slit-lamp examination and other eye-specific tools to assess the conjunctiva, cornea, and eyelid margins in detail. — First / second line: In most cases, starting at a local ophthalmology clinic(의원) is appropriate before considering a larger hospital. A referral to a secondary or tertiary hospital is generally needed only if the condition is complex or does not respond to initial management.
  2. 2Allergy & Immunology(알레르기내과)
    When itchy eyes occur as part of a broader allergic reaction — such as seasonal allergies, allergic rhinitis, or sensitivity to environmental triggers — an allergy specialist can evaluate the systemic allergic profile and help identify specific triggers. This department focuses on the immune-mediated mechanisms that may be driving eye symptoms alongside nasal or skin symptoms. — First / second line: A visit to this department is typically considered when eye itching is consistently linked to identifiable allergens or accompanied by sneezing, runny nose, or skin reactions, and is usually reached via referral from a primary care or ophthalmology clinic.
  3. 3Dermatology(피부과)
    If the itching is centered around the eyelid skin rather than the eye surface itself — for example, due to contact dermatitis, eczema, or rosacea affecting the periorbital area — a dermatologist may be better suited to evaluate the skin component. Eyelid skin conditions can closely mimic or co-exist with ocular surface problems. — First / second line: This department is generally considered when the primary complaint involves eyelid skin changes such as redness, flaking, or swelling of the skin around the eye, often as a co-management alongside ophthalmology or following a referral.
  4. 4Internal Medicine(내과) / Family Medicine(가정의학과)
    A general practitioner in internal medicine or family medicine can conduct an initial assessment, particularly when the cause is unclear or when itchy eyes are one of several symptoms suggesting a systemic condition. These doctors can provide early guidance and, if needed, direct patients to the appropriate specialist. — First / second line: This is a reasonable first stop if you are uncertain which specialist to see, or if you are already registered with a family medicine clinic. Referrals to ophthalmology or allergy specialists are commonly issued from this level.

Go to the ER / call 119 if

If any of the following applies, do not choose a department — go to an emergency room or call 119 (Korea's emergency number).

  • Sudden severe eye pain combined with significant vision loss — do not try to choose a department; go to the emergency room or call 119.
  • Eyes that become extremely red and swollen very rapidly, especially after an insect sting or known severe allergen exposure.
  • Itchy eyes accompanied by difficulty breathing, throat tightening, or widespread hives, which may indicate a serious systemic allergic reaction.
  • Chemical or foreign substance splashed directly into the eye, causing intense burning or inability to open the eye.
  • Vision suddenly becomes blurry or partially blocked alongside itching and eye redness.

Before your visit

  • Note when the itching started and whether it is constant or comes and goes at certain times of day or season.
  • Think about whether the itching began after a change in environment, new cosmetics, contact lenses, pets, or outdoor activity.
  • Record any other symptoms that appeared at the same time, such as nasal congestion, sneezing, skin rash, or watery eyes.
  • Bring a list of any medications, eye drops, or supplements you are currently taking, including over-the-counter products.
  • If you wear contact lenses, note the type, how long you wear them daily, and when you last replaced them.
  • If you have had any previous eye examinations or allergy tests, bring those records or results if available.

General principles

Itchy eyes are one of the most common eye complaints and can arise from a wide range of causes — including allergic conjunctivitis, dry eye syndrome, blepharitis, contact lens irritation, or environmental factors such as dust and pollen. Because many of these causes involve the surface of the eye or eyelid, Ophthalmology(안과) is generally the most direct starting point for evaluation.

In the Korean healthcare system, it is generally recommended to begin at a local clinic(의원) rather than going directly to a large hospital, unless symptoms are severe or rapidly worsening. A local ophthalmology clinic can typically conduct an initial eye surface examination and, if the cause appears related to systemic allergy or skin conditions, issue a referral(진료의뢰서) to the appropriate specialist department.

During an ophthalmology visit, doctors generally examine the eye surface, inner eyelids, and tear film using specialized instruments. The examination approach will depend on the pattern of symptoms described by the patient, and findings guide whether further evaluation — such as allergy testing at a different department — is needed.

Health insurance(건강보험) in Korea generally covers medically necessary outpatient visits to ophthalmology and related specialist departments, though co-payment amounts vary depending on the type of clinic or hospital. It is advisable to carry your health insurance card and, if you are a foreign national enrolled in Korean insurance, confirm your coverage status before the visit.

FAQ

Should I go to a local eye clinic or a hospital for itchy eyes?

In general, starting at a local ophthalmology clinic(의원) is appropriate for most cases of itchy eyes, as these clinics are equipped to examine the eye surface and eyelids. A larger hospital is typically considered if symptoms are severe, long-lasting, or if a referral is issued by the primary clinic.

How do I know if itchy eyes are an allergy problem rather than an eye problem?

The distinction between allergic eye disease and a purely ocular condition can be difficult to determine without a clinical examination, as symptoms often overlap. A doctor — usually an ophthalmologist or an allergy specialist — will consider the full pattern of symptoms, timing, and triggers before drawing any conclusions.

What kinds of examinations are generally done for itchy eyes at an eye clinic?

An ophthalmologist will typically examine the outer surface of the eye, the inner lining of the eyelids, and the tear film using a slit lamp and other instruments. The specific approach depends on what the doctor observes and what the patient reports; a consultation with the doctor is needed to understand what is appropriate in any individual case.

Is the process different for children with itchy eyes compared to adults?

Children are generally seen at an ophthalmology clinic as well, though the examination approach and communication style are adapted for younger patients. For children, it can be especially helpful to bring notes about when symptoms occur and any recent changes at home or school, and a parent or guardian should accompany the child to the appointment.

Related questions

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This page is general medical information and does not replace diagnosis, treatment or choosing a clinic. Consult a doctor for any symptom. In an emergency, go to the ER or call 119 immediately.