For most people with dry eyes, over-the-counter artificial tears are the best starting point. They work immediately, cost relatively little, and come in formulas designed for different types of dryness. But artificial tears are just one option in a range that includes warm compresses, prescription drops, omega-3 supplements, nasal sprays, and in-office procedures. The right choice depends on how severe your symptoms are and what’s causing them.
Artificial Tears: The First Thing to Try
Artificial tears are the most common treatment for dry eyes, and they come in two broad categories based on what’s actually going wrong with your tear film. Understanding the difference helps you pick the right bottle off the shelf.
If your eyes don’t produce enough tears overall, you want drops built around water-soluble polymers (the ingredient list will show things like carboxymethylcellulose, hydroxypropyl methylcellulose, polyethylene glycol, or polyvinyl alcohol). These ingredients mimic the natural mucus layer of your tears, adding lubrication and helping whatever moisture is there stick to the surface of your eye longer. They reduce friction from blinking, slow tear drainage, and generally make the eye feel wetter.
If your tears evaporate too quickly, which is actually the more common problem, look for drops that contain a lipid or oil component (mineral oil, for instance). These drops work by thickening or replacing the thin oily outer layer of your tear film, essentially sealing moisture in so it doesn’t disappear between blinks. Some products are marketed specifically as “lipid-based” or for “evaporative dry eye,” which makes them easier to spot.
For nighttime relief, thicker ointments containing petrolatum or mineral oil create a longer-lasting protective layer while you sleep. They blur vision temporarily, so they’re not practical during the day, but they can make a real difference if you wake up with gritty, uncomfortable eyes.
Preservative-Free vs. Preserved Drops
Most multi-dose bottles of artificial tears contain a preservative called benzalkonium chloride (BAK) to prevent bacterial growth. In small doses, it’s generally fine. But if you’re using drops more than four times a day, or if you plan to use them long-term, preservative-free single-use vials are the safer bet. BAK can irritate the eye surface over time, and even European drug regulators have noted that long-term use is associated with more side effects, though no firm daily safety limit has been established. If your eyes feel worse after using drops, the preservative itself may be the culprit.
Home Remedies That Actually Help
Warm compresses are one of the simplest and most effective things you can do at home. Holding a clean, warm washcloth over your closed eyes for five to ten minutes softens the oils in the small glands along your eyelid margins. When those glands are clogged, your tears lose their protective oil layer and evaporate too fast. Doing this daily, especially in the morning, can noticeably reduce symptoms over a few weeks.
Humidity matters more than most people realize. Forced-air heating, air conditioning, and ceiling fans all dry out the air around your face. A desktop humidifier near your workspace or bedside can offset this. If you spend hours staring at a screen, consciously blinking more often helps too. Your blink rate drops by roughly half during screen use, which gives tears more time to evaporate between blinks.
Omega-3 Supplements
Fish oil supplements have shown modest benefits for dry eye symptoms in several studies. The dose used in much of the research is 180 milligrams of EPA and 120 milligrams of DHA, taken twice daily. That’s a relatively low dose compared to what many fish oil capsules contain, so check labels carefully. Omega-3 fatty acids appear to support the oil-producing glands in the eyelids and reduce inflammation on the eye surface. Results aren’t dramatic or immediate. Most people need at least a few weeks of consistent use before noticing a difference, and not everyone responds.
Prescription Drops and Sprays
When over-the-counter options aren’t enough, prescription treatments target the underlying causes of dryness rather than just replacing moisture.
The most widely prescribed drops contain cyclosporine, an ingredient that calms the chronic inflammation responsible for reduced tear production. Two concentrations are available: a lower-strength version (Restasis) and a higher-strength formula (Cequa). Both take time to work. Many people don’t feel significant relief for several weeks, sometimes longer, because the medication needs to calm inflammation before your glands start producing more tears on their own.
Another anti-inflammatory drop, lifitegrast (Xiidra), works through a different pathway but targets the same core problem: the cycle of inflammation and dryness that feeds on itself. Some people respond better to one medication than the other, so switching is common if the first option doesn’t help.
A newer option takes a completely different approach. Varenicline (Tyrvaya) is a nasal spray, not an eye drop. It stimulates the nerves in your nose that signal your body to produce tears, oil, and mucus. For people who dislike putting drops in their eyes, or whose drops sting, this can be a welcome alternative.
Miebo: A Drop for Evaporative Dry Eye
Approved in late 2023, Miebo (perfluorohexyloctane) is a prescription eye drop designed specifically for evaporative dry eye. Unlike traditional artificial tears that add fluid, Miebo forms a thin barrier over the surface of the eye that slows the evaporation of your natural tears. You apply one drop in each eye four times daily. It fills a gap for people whose dryness is driven by rapid tear evaporation rather than low tear production, offering a targeted solution that earlier prescription drops weren’t designed to address.
In-Office Procedures
For moderate to severe dry eye that hasn’t responded well to drops, two in-office treatments are worth knowing about.
Punctal plugs are tiny devices inserted into the tear drainage channels at the inner corners of your eyelids. By blocking drainage, they keep your natural tears on the eye surface longer. The procedure takes a few minutes and is essentially painless. In studies of evaporative dry eye, about 80% of patients reported quality-of-life improvements after plug insertion. However, plugs don’t improve how quickly your tears break down on the eye surface, and about 13% of patients in one study experienced complications like tissue irritation or blockage of the drainage canal.
Intense pulsed light (IPL) therapy uses gentle pulses of light applied to the skin around the eyes. It targets the clogged oil glands in the eyelids, helping them function normally again. In the same study comparing the two procedures, IPL outperformed punctal plugs on nearly every measure. Symptom severity scores dropped from roughly 57 to 23 (on a 100-point scale) after IPL, compared to a drop from 54 to 32 with plugs. Tear stability also improved significantly with IPL but barely changed with plugs, and no adverse effects were reported in the IPL group. IPL typically requires multiple sessions spaced a few weeks apart.
Matching Treatment to Severity
Mild, occasional dryness usually responds well to preservative-free artificial tears, warm compresses, and environmental adjustments like reducing screen time or adding a humidifier. If symptoms persist daily despite these measures, adding an omega-3 supplement and switching to a lipid-based drop is a reasonable next step.
When you’ve tried over-the-counter options for several weeks without enough relief, or if your eyes are consistently red, painful, or tired, prescription treatments become the logical move. Chronic dry eye involves a self-reinforcing cycle of inflammation and tear instability that lubricating drops alone can’t break. The prescription options described above target that cycle directly.
Severe dry eye left untreated can lead to scratches on the corneal surface, ulcers, and in rare cases, lasting vision changes. Persistent pain, significant redness, or any change in your vision are signals that the problem has moved beyond what you should manage on your own.