Dry eyes improve with a combination of daily habits, over-the-counter products, and, when needed, prescription treatments. The right approach depends on what’s causing the dryness, whether that’s too little tear production, tears that evaporate too quickly, or environmental factors like screen time and low humidity. Most people can get significant relief at home, but chronic or severe cases benefit from professional treatment.
Start With Warm Compresses and Lid Hygiene
Many cases of dry eye trace back to clogged oil glands along your eyelid margins. These glands produce the oily outer layer of your tear film, which prevents tears from evaporating too fast. When they get blocked, your tears break down quickly and your eyes feel gritty, burning, or watery.
A warm compress held over closed eyes helps soften and release those blocked oils. Research on meibomian gland secretions shows the oils reach about 90% of their maximum fluidity at roughly 40 to 41.5°C (104 to 107°F). A clean, damp washcloth heated to that range works, but it cools quickly. Microwavable eye masks hold temperature more consistently over a 10-minute session. Do this once or twice daily for the best results.
Follow the compress with gentle lid cleaning. Eyelid scrubs made with hypochlorous acid are especially effective because this compound breaks up bacterial biofilm along the lash line. Bacteria living on the eyelids produce substances that degrade the oils your glands secrete, creating a cycle of inflammation and evaporative dry eye. Hypochlorous acid is naturally produced by your immune system, so it’s non-toxic and non-irritating to skin and eye tissue. You can find these cleansers as pre-moistened wipes or sprays at most pharmacies.
Choosing the Right Eye Drops
Artificial tears are the most common first step, but there are meaningful differences between formulations. Preserved drops come in multi-dose bottles that are convenient to carry and store. They’re generally well tolerated if you’re using them four to six times a day or less. The most common preservative, benzalkonium chloride, can damage the surface cells of your eye with repeated exposure, and the risk rises when your tear production is already low.
If you need drops more than four to six times daily, or if your dry eye is moderate to severe, switch to preservative-free drops. These come in single-use vials, which are bulkier to store and create more packaging waste, but they eliminate the cumulative toxicity concern entirely. Some people also find preservative-free drops simply feel better on application.
Within artificial tears, you’ll also see different base ingredients. Thinner, watery drops work well for mild irritation throughout the day. Thicker gel drops or ointments last longer but can blur vision temporarily, making them better suited for nighttime use.
Adjust Your Environment
Your surroundings play a bigger role in dry eye than most people realize. Indoor humidity levels of about 45% or higher are best for your eyes. In winter or in air-conditioned spaces, humidity can drop well below that, accelerating tear evaporation. A simple hygrometer (usually under $15) tells you where you stand, and a humidifier in your bedroom or workspace can make a noticeable difference.
Position air vents, fans, and heaters so they don’t blow directly toward your face. If you drive with the car vents aimed at your eyes, redirect them. Wearing wraparound sunglasses outdoors blocks wind and reduces evaporation, which is especially helpful on dry, windy days.
Screen Time and the 20-20-20 Rule
Your blink rate drops significantly when you’re focused on a screen, which means your tear film isn’t being refreshed as often as it should be. The 20-20-20 rule is a simple countermeasure: every 20 minutes, look at something 20 feet away for 20 seconds. This relaxes your focusing system and gives you a natural opportunity to blink fully. Setting a recurring timer on your phone can help build the habit until it becomes automatic.
If your work involves long hours at a computer, positioning your monitor slightly below eye level also helps. Looking downward narrows the exposed surface area of your eye, reducing how much tear film is exposed to air.
Prescription Drops and Nasal Sprays
When over-the-counter drops aren’t enough, prescription options target the underlying inflammation that suppresses tear production. The two main categories work differently. Cyclosporine-based drops (available in 0.05% and 0.09% concentrations) reduce chronic inflammation that interferes with your tear glands. Lifitegrast-based drops also work as anti-inflammatories but through a different pathway. Both typically take several weeks of consistent twice-daily use before you notice improvement, and some people experience mild stinging on application during the first few weeks.
A newer option is a nasal spray that stimulates tear production through the nerves inside your nose. The most common side effects are sneezing, coughing, and mild nasal irritation. For people who dislike putting drops in their eyes, or who need additional tear volume on top of anti-inflammatory drops, this can be a useful addition.
In-Office Procedures
For dry eye driven by blocked oil glands that don’t respond well to home compresses, eye care providers offer in-office thermal treatments. Devices like LipiFlow apply controlled heat and pulsating pressure directly to the inner eyelid, softening and expressing clogged gland secretions in a single 12-minute session. The results can last several months before retreatment is needed.
Intense pulsed light therapy, originally developed for skin treatments, uses short bursts of light to gently heat the skin around the oil glands, liquefying blockages. After the light treatment, the provider manually expresses the glands. IPL typically requires a series of sessions spaced a few weeks apart.
Both treatments target the root cause of evaporative dry eye rather than just supplementing tears, which is why they can provide longer-lasting relief than drops alone. They’re not usually covered by insurance, and costs range from several hundred to over a thousand dollars per session depending on your location.
Punctal Plugs
If your eyes don’t produce enough tears, tiny plugs inserted into your tear drainage channels can help tears stay on the eye surface longer. The procedure takes a few minutes in an eye doctor’s office and is typically painless. Temporary plugs made of collagen dissolve on their own in five to seven days, which lets you and your doctor test whether blocking drainage actually helps your symptoms before committing to a longer-term solution. Permanent plugs made of silicone stay in place indefinitely but can be removed quickly if needed.
What About Omega-3 Supplements?
Omega-3 fatty acids are widely recommended for dry eye, but the largest clinical study on the topic found that patients who took 3,000 mg of omega-3 daily for 12 months did not improve significantly more than patients who took an olive oil placebo. That doesn’t mean omega-3s are useless for everyone, but it does suggest they’re not the reliable fix they’re often marketed as, particularly for moderate to severe dry eye. If you’re already taking them and feel they help, there’s little downside to continuing, but they shouldn’t be your only strategy.
Why Treating Dry Eye Matters
Untreated chronic dry eye isn’t just uncomfortable. Without adequate tears protecting the eye surface, your risk of eye infections increases. Severe cases can lead to inflammation, corneal abrasion, corneal ulcers, and in rare cases, vision loss. Even at milder levels, persistent dryness makes everyday tasks like reading, driving at night, and working at a computer genuinely difficult. Starting with basic home care and layering in stronger treatments as needed gives most people a path to meaningful, lasting relief.