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What are the best eye drops for dry eyes? A pharmacist explains.

Medically reviewed by Kristianne Hannemann, PharmD. Last updated on May 30, 2025.

Official Answer by Drugs.com

Dry eyes are a common condition that can cause symptoms like stinging, burning, itching, redness, and a gritty sensation. These symptoms occur when your eyes don’t produce enough tears or when the quality of your tears is poor. Choosing the right eye drops depends on how severe your symptoms are, the underlying cause of your dry eye, and your individual needs. This guide will help you navigate over-the-counter (OTC) and prescription options to find the best relief.

What Types of Eye Drops Are Available for Dry Eyes?

A variety of different eye drops are available to help manage dry eyes. These treatments aim to lubricate the eyes, supplement natural tear production, reduce inflammation, or prevent tear evaporation. The main categories include over-the-counter (OTC) artificial tears and prescription medications.

Over-the-Counter (OTC) Relief

Artificial tears are the first line of defense for most people with dry eyes. They work by supplementing your natural tears to lubricate and moisturize the eye surface. These come in various formulations:

Prescription Relief

If OTC options don't provide sufficient relief, an eye doctor may prescribe stronger or more targeted therapies:

Best Eye Drops by Severity of Dry Eye Symptoms

Certain eye drops may be better depending on the severity of dry eye symptoms.

Best for Mild Symptoms

For occasional dryness, regular OTC artificial tears are usually sufficient. If eye drops containing preservatives are irritating, try preservative-free options.

Best for Moderate Symptoms

If you experience daily or frequent dryness, switch to preservative-free artificial tears to avoid irritation from additives. Lipid-based formulations are helpful if your dry eye is related to tear evaporation.

Best for Severe Symptoms

Persistent or inflammatory dry eye often requires prescription drops such as Restasis (cyclosporine), Xiidra (lifitegrast), or Cequa (cyclosporine solution). These reduce inflammation and help increase natural tear production

Best Eye Drops by Type of Dry Eye Disease

The best eye drop often depends on the specific type of dry eye a person has. Two primary examples are evaporative dry eye (EDE) and aqueous-deficient dry eye (ADDE), with ADDE sometimes linked to autoimmune conditions like Sjögren's syndrome.

Here's a breakdown of recommended eye drop types for these conditions:

Evaporative Dry Eye (EDE)

EDE occurs when the meibomian glands in the eyelids don't produce enough quality oil (meibum) to form a stable lipid layer on the tear film. This causes tears to evaporate too quickly. The best eye drops for EDE aim to replenish or protect this oily layer:

Aqueous-Deficient Dry Eye (ADDE)

ADDE results from the lacrimal glands not producing enough of the watery component of tears. This type is common in autoimmune diseases like Sjögren's syndrome. Treatment focuses on increasing tear production, reducing inflammation, and providing lubrication:

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How to Choose the Right Eye Drops for You

It's vital to have an eye care professional (optometrist or ophthalmologist) diagnose the specific type of dry eye, as this will guide the most effective treatment strategy. Many individuals have a mixed form of dry eye with both evaporative and aqueous-deficient components. As a general rule, if eye drops are needed more than four times a day, preservative-free options are preferable to minimize potential irritation and toxicity. This is especially important for individuals with ADDE and Sjögren's syndrome. For nighttime relief, consider longer-lasting gels or ointments. Always follow package instructions or your medical professional’s advice.

When Should You See an Eye Doctor?

There are some situations that warrant evaluation by a healthcare professional, including:

An eye doctor can diagnose the type of dry eye and recommend advanced treatments if needed.

Are There Side Effects or Precautions?

Both over-the-counter (OTC) and prescription eye drops can have side effects, though they vary in type and severity depending on the specific ingredients and the individual using them.

OTC artificial tears, gels, and ointments are generally considered safe, but some individuals may experience:

Many multi-dose OTC eye drops contain preservatives to prevent bacterial contamination. For some people, especially those with moderate to severe dry eye or who use drops frequently, these preservatives can cause irritation, inflammation, and even damage to the ocular surface over time. Preservative-free formulations, available in single-use vials or specially designed multi-dose bottles, are often recommended to avoid these issues.

Prescription eye drops often have more targeted mechanisms of action and, as such, can have more specific and sometimes more significant side effects. It's important to discuss these with your eye doctor. Some common side effects of prescription eye drops include:

Which Brands and Products Are Commonly Recommended?

Some brands of OTC eye drops that are commonly recommended include Systane, Refresh, TheraTears, Blink, and iVizia. These brands typically offer a variety of different products to choose from. Prescription options typically recommended for dry eye include Restasis, Xiidra, and Cequa. Your healthcare professional can help you determine the best option to treat your dry eye symptoms.

Can Eye Drops Be Combined with Other Treatments?

Yes, eye drops are very often combined with other treatments as part of a comprehensive management plan for dry eye disease. In fact, a multi-faceted approach is typically the most effective way to address the various underlying causes and symptoms of dry eyes.

Warm Compresses and Eyelid Hygiene

Warm compresses help to melt the thick oils blocking the meibomian glands (which produce the oily layer of the tear film), and are especially beneficial for evaporative dry eye. Eyelid hygiene (using specific cleansers or scrubs) helps to remove debris, bacteria, and Demodex mites that can contribute to gland dysfunction and inflammation. Using lubricating or lipid-based eye drops after warm compresses and eyelid cleaning can help to replenish the tear film and soothe the ocular surface once the glands are clearer and the eyelids are clean.

Punctal Plugs

Punctal plugs are tiny devices inserted into the tear ducts (puncta) to block tear drainage. This helps to keep natural tears, as well as any artificial tears you instill, on the eye surface for a longer period. Patients with punctal plugs will often continue to use artificial tears, especially if their natural tear production is low (aqueous-deficient dry eye). The plugs help to maximize the effectiveness of the drops.

Dietary Supplements (e.g., Omega-3 Fatty Acids)

Omega-3 fatty acids, often taken orally as fish oil or flaxseed oil supplements, are thought to improve the quality of the meibomian gland secretions and have anti-inflammatory effects. While omega-3s work systemically over time, eye drops provide immediate, topical relief from dryness symptoms. The two can be used concurrently as part of a long-term management strategy.

Lifestyle Modifications

Various lifestyle adjustments can reduce dry eye symptoms. These include:

It's important to discuss all treatments you are using or considering with your eye care professional. They can develop a tailored plan that addresses your specific type of dry eye and ensure that the combined therapies are safe and effective for you.

References
  1. American Academy of Ophthalmology. 2019. Treating Evaporative Dry Eye Associated With Meibomian Gland Dysfunction. Accessed on May 30, 2025 at https://www.aao.org/eyenet/article/treating-evaporative-dry-eye
  2. American Academy of Ophthalmology. 2024. Choosing the Best Lubricant Eye Drops for Dry Eyes. Accessed on May 30, 2025 at https://www.aao.org/eye-health/tips-prevention/how-to-choose-lubricant-drops-dry-eyes
  3. Donthineni, P. R., et. al. 2023. Aqueous-deficient dry eye disease: Preferred practice pattern guidelines on clinical approach, diagnosis, and management. Indian journal of ophthalmology, 71(4), 1332–1347. https://doi.org/10.4103/IJO.IJO_2808_22
  4. Kojima, T., et. al. 2005. The effect of autologous serum eyedrops in the treatment of severe dry eye disease: a prospective randomized case-control study. American journal of ophthalmology, 139(2), 242–246. https://doi.org/10.1016/j.ajo.2004.08.040
  5. Labetoulle, M., et. al. 2022. Artificial Tears: Biological Role of Their Ingredients in the Management of Dry Eye Disease. International journal of molecular sciences, 23(5), 2434. https://doi.org/10.3390/ijms23052434
  6. Rolando, M., et. al. 2022. Management Strategies for Evaporative Dry Eye Disease and Future Perspective. Current eye research, 47(6), 813–823. https://doi.org/10.1080/02713683.2022.2039205

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