How long does a bottle of Tyrvaya last?
A bottle of Tyrvaya will last 15 days. This is because it contains 60 sprays and the recommended dose is ONE spray into BOTH nostrils TWICE daily. This means you will use 4 sprays per day in total, which will last 15 days. Each prescription of Tyrvaya comes with 2 glass nasal spray bottles which will last you 30 days in total.
How many sprays are in a Tyrvaya Bottle?
There are 60 sprays.
What is the size of a Tyrvaya nasal spray bottle?
The size of a Tyrvaya nasal spray bottle is 4.2mL.
References
- How to use Tyrvaya. Tyrvaya.com. 2023. https://www.tyrvaya.com/how-to-use#:~:text=Each%20prescription%20contains%20a%2030,for%2015%20days%20of%20treatment.
Read next
What is the mechanism of action of Tyrvaya?
Tyrvaya works by activating a pathway in the nose that is responsible for your own natural tear production. It is thought to work as an agonist by binding to the nicotinic acetylcholine (nACh) receptor. This binding activates the trigeminal parasympathetic pathway in the nose to increase basal tear production. Continue reading
Does Tyrvaya reduce inflammation?
Tyrvaya does not reduce inflammation, it targets the trigeminal parasympathetic pathway which stimulates the lacrimal functional unit – an integrated system consisting of the lacrimal glands, surface of the eye, goblet glands and meibomian glands, and the nerves that connect them – to improve the quality and quantity of tear film produced. The trigeminal parasympathetic pathway is accessible through the nose, which is why Tyrvaya is produced as a nasal spray. This allows effective treatment of dry eye without the burning and stinging often associated with eye drops. Continue reading
How does Xiidra differ from OTC dry eye treatments?
Xiidra (generic name: lifitegrast) eye drops contains lifitegrast, a prescription medication that is classified as a lymphocyte function-associated antigen-1 (LFA-1) antagonist. Over-the-counter dry (OTC) eye products are referred to as "artificial tears" which are usually made of a combination of glycerin and propylene glycol used for the temporary relief of irritation due to dryness of the eye. Continue reading
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