What is the recommended product for dry eye symptoms in patients seeking relief?

Polyethylene glycol eye drops are recommended for dry eye symptoms because they act as an effective lubricant for the eyes. This class of eye drops helps to moisturize the ocular surface, providing immediate relief from dryness and irritation by maintaining tear film stability. Polyethylene glycol is particularly beneficial as it can create a soothing effect, reduce friction, and support overall eye comfort.

In contrast, cyclosporine A eye drops are typically used in cases of moderate to severe dry eye, particularly when inflammation is a significant factor, and are not the first-line treatment for mild symptoms. Tetrahydrozoline eye drops are an antihistamine and decongestant that may provide temporary relief of redness but do not address the underlying dryness. Omega-3 fatty acid oral capsules can support eye health and may improve dry eye symptoms over time but are not an immediate topical treatment for dryness. Thus, polyethylene glycol eye drops are the most suitable option for patients seeking immediate relief from dry eye symptoms.