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Thealoz Duo Eye Drops: How They Work & Who They’re Right For

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Posted in Drops, Dry Eye
Eye dropper releasing Thealoz Duo into open blue eye

If you suffer from symptoms of dry eyes, you’re probably looking for eye drops that can help you manage them. Thealoz Duo is one popular product that’s currently attracting a lot of attention—but how can you know whether these eye drops will be right for you?

Below, you’ll find our breakdown of how Thealoz Duo eye drops work, along with the data you can use to make an informed decision about whether to try them for yourself.

What Is Thealoz Duo?

Thealoz-Duo eye drops for dry eyes

Thealoz Duo is a specific type of contact-lens-safe artificial tears developed for patients with moderate to severe dry eyes. It is produced by Labitician-Théa Pharmaceuticals, an independent company that focuses its efforts on researching and developing eye care products.

The name Thealoz Duo is a play on words. The first half, Thealoz, closely resembles trehalose, a bioprotective found in several resilient desert plants. Trehalose allows these plants to survive numerous extreme conditions, one of which is dehydration. It has the ability to regenerate dead cells and reduce inflammation caused by dry eyes.

Duo refers to the fact that these eye drops also contain sodium hyaluronate—a substance that is also used to manage dry eyes alone. Sodium hyaluronate provides long-lasting dry eye relief by. The synergistic effect of 3% trehalose and 0.15% sodium hyaluronate helps strongly target ocular surface dryness. 

How Does Thealoz Duo Work?

The following sections break down exactly how each of the two primary ingredients (Trehalose and Sodium Hyaluronate) in Thealoz Duo eye drops helps alleviate dry eye symptoms.

How Trehalose Works in Thealoz Duo Eye Drops

A growing amount of research suggests that trehalose can help protect cells in the eye from hyperosmolarity. Hyperosmolarity is a major contributing factor to numerous dry eye symptoms, including inflammation.

Inflammation causes much of the discomfort associated with dry eyes and can lead to more severe conditions such as corneal ulcers. Eye drops containing trehalose reduce inflammation and other symptoms resulting from hyperosmolarity, providing comfort for people with dry eyes and helping them find noticeable relief.

How Sodium Hyaluronate Works in Thealoz Duo Eye Drops

Several studies prove that sodium hyaluronate can improve some types of ocular surface damage associated with dry eyes. It also hydrates and lubricates the eye’s surface to restore moisture by helping it retain water.

For these reasons, sodium hyaluronate has long been used for managing dry eyes. However, Thealoz Duo offers unique dry eye management properties by combining this substance with trehalose.

How Trehalose and Sodium Hyaluronate Work Together in Thealoz Duo

Thealoz Duo combines both trehalose and sodium hyaluronate for potent dry eye relief. One study found that approximately 62% of patients using Thealoz Duo experienced no significant symptoms of dry eyes after 84 days. The following symptoms were evaluated as part of the study:

  • Burning
  • Pain
  • Stinging
  • Itching
  • Feelings of dryness
  • Foreign body sensation
  • Sensitivity to light
  • Blurry vision

Efficient, Precise and Easy-to-Use

Thealoz Duo drops are stored in an ABAK bottle system. These bottles are specifically designed to deliver a single drop each time – providing 300 sterile drops. It has a flexible and ergonomic design for easy installation and a filter membrane to protect against microorganisms. 

Who Can Use Thealoz Duo?

Thealoz Duo is particularly beneficial for people with moderate to severe dry eyes. However, it is safe for people dealing with any stage of dry eyes.

Thealoz Duo is also preservative-free and hypotonic, which helps the tear film in your eye retain the same osmotic pressure as contact lenses. People who wear contact lenses can therefore use Thealoz Duo safely.

To find out if anything else in your medical profile could affect your ability to use Thealoz Duo, schedule an appointment to speak with your eye doctor. They will be able to help you decide whether or not Thealoz Duo is right for you.

Thealoz Duo: a Powerful Tool in the Fight Against Dry Eyes

Thealoz Duo has been demonstrated to be safe and effective for helping people manage dry eyes. If you’re looking for a way to reduce your dry eye symptoms, these eye drops might be able to provide you with the relief you need. Speaking to your eye doctor can give you the confidence you need to try this product for yourself or find an effective alternative.

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