What should you know about eyes sticky and itchy?

Allergic conjunctivitis can make both eyes itch, water, and feel gritty; stringy or watery mucus may collect around the eyelids. Triggers can include pollen, house-dust mites, or animal dander. A sticky discharge with redness may also occur with conjunctivitis. Notice whether symptoms affect one or both eyes, whether the discharge is watery or thick, and whether sneezing or a blocked nose appears at the same time. Itchy eyes are a symptom, not a diagnosis.

Wash your hands before and after touching the eye, and gently clean crusts with clean lukewarm water and a fresh pad for each eye. A cool compress may ease itching. Avoid rubbing your eyes and pause contact lenses until the eye feels well. Reduce exposure to a suspected trigger, such as dust or pets, and keep bedding clean if symptoms recur indoors. A pharmacist or clinician can advise whether allergy medication or lubricating drops are suitable; do not share eye drops or towels.

Arrange prompt medical care for eye pain, marked light sensitivity, blurred or reduced vision, swelling around the eye, injury, or a feeling that something is stuck. Seek urgent help if symptoms are severe, rapidly worsening, or occur with breathing difficulty or facial swelling. An assessment is also sensible when thick discharge persists, one eye is much worse, or symptoms do not settle after avoiding an apparent irritant.

Could this be allergic conjunctivitis, an infection, or irritation? Is the discharge pattern significant? Should I stop contact lenses, and which drops are appropriate for me? What changes would mean I need an urgent review?