Home care for allergic conjunctivitis

An allergen touching the eye surface can trigger itching, watering, redness and puffy eyelids. Self-care reduces exposure and soothes the surface, but it does not identify every trigger or rule out infection, dry eye, a corneal problem or a trapped particle.

Symptoms in both eyes that fluctuate with pollen, dusty rooms, pets or other exposures fit an allergic pattern. Nasal itching and sneezing can occur alongside the eye reaction. Thick discharge, pronounced pain or altered vision does not fit straightforward home management and needs clinical attention.

Place a clean, cool compress over closed eyes and replace it when it warms. Wash your hands before touching the eyelids, dab away tears with a fresh tissue, and avoid rubbing. Preservative-free artificial tears may rinse allergens from the surface and reduce the gritty feeling; follow the product directions and avoid touching the nozzle to the eye.

During high-pollen periods, keep windows closed when practical, shower after being outdoors, wash hair before bed and change clothing that has collected pollen. Clean dusty areas with a damp cloth and avoid directing fans at the face. Remove contact lenses until irritation has fully settled and use glasses instead.

Do not put tea, plant extracts, essential oils, honey, salt mixtures or non-sterile water into the eyes. These may irritate or contaminate the surface. A pharmacist can help select an allergy treatment and check whether it is suitable with pregnancy, childhood, glaucoma or other medicines.

Seek urgent assessment for eye pain, reduced vision, marked light sensitivity, chemical exposure, injury, severe swelling, or a red painful eye while using contact lenses. Rinse a chemical splash immediately with plenty of clean running water while arranging urgent help.

See a clinician if symptoms persist despite avoiding triggers and using suitable products, repeatedly disrupt daily life, or produce discharge that becomes thick. Recurring episodes may benefit from a planned prevention approach or assessment for a specific allergen.

Ask whether your symptom pattern is clearly allergic, which eye drops fit your medical history, and when to start them around a known seasonal trigger. If avoidance is difficult or the trigger remains unclear, discuss whether allergy testing would change the management plan.