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Tag: Red eye

Explore our medication guides and pharmacology articles within this category.

How Many Eye Drops Are Too Much in a Day? Understanding Safe Usage

4 min read
According to the American Academy of Ophthalmology, over 16 million Americans suffer from dry eye, a condition often treated with over-the-counter eye drops. While a quick fix, understanding exactly **how many eye drops are too much in a day** is critical, as excessive use, particularly with certain types, can lead to worsening symptoms and other health issues.

What are the side effects of brimonidine eye drops?

3 min read
A significant portion of patients using brimonidine eye drops experience some form of side effect, with some studies indicating that between 27% and 38% of adults using the 0.2% concentration for glaucoma experience ocular side effects. Understanding **what are the side effects of brimonidine eye drops** is a critical aspect of safe treatment and informed patient care.

Can I use LUMIFY and Systane together?

4 min read
Approximately 20 million people in the United States have dry eye disease, while many others experience occasional redness. This overlap leads to a common question: **Can I use LUMIFY and Systane together?**

What is tetrahydrozoline used for? Understanding this common decongestant

4 min read
As the active ingredient in several popular over-the-counter eye drops like Visine, tetrahydrozoline has been used for decades to reduce eye redness. The compound, an alpha-adrenergic receptor agonist, works by constricting blood vessels to relieve minor eye irritation and nasal congestion. While effective for short-term use, understanding what is tetrahydrozoline used for is crucial for proper and safe administration.