Artificial tears, clear up all doubts, know before using, definitely safe
Artificial tears or items that many people may have in their bags all the time. Due to the weather, dust, pollution, and a working lifestyle that requires sitting and staring at a computer screen, it may cause dry eyes, which is a bothersome problem that can be relieved by dropping. Anyone who wants to use artificial tears but does not know. Which type to use may have many questions, such as: What do help with? https://ufabet999.app Is it dangerous to use often? How many types of are there? Let’s solve all the doubts in this article.
Artificial tears What is ?
Artificial tears are substances that are manufactured to imitate our natural tears. They consist of various compounds such as moisturizing agents, electrolytes, acidity regulators within the eyes, and other substances depending on the type. So what do help with? help lubricate and moisturize the eyes, prevent and relieve dry eyes , eye irritation, eye irritation, and eye strain, as well as reduce eye fatigue.
Artificial tears How many types are there?
Types of artificial tears can be divided into 3 main types, each type has different characteristics and properties for appropriate use.
Water-based tears
Watery artificial tears that are mainly made of water. When instilled, they help relieve irritation. They are suitable for people who do not have much dry eyes. You can choose to use them according to your needs and other factors. There are both daily and monthly options.
Gel-based tears
Gel-type artificial tears are not watery. The gel has a thicker viscosity and provides longer moisture than water. It is suitable for people with severe dry eyes because the gel helps coat the eye surface for a longer time. It can maintain moisture without having to use it often. When the gel is dropped on the eyes, vision may be blurred for a moment. Therefore, gel-type should be used before going to bed.
Oil-based tears
Oil-based help prevent evaporation of tears too quickly so that the eyes can remain moist for a long time. However, this type of artificial tear is not suitable for those who wear contact lenses because the oil-based ingredients can stick to the surface of the contact lenses. Which can make them difficult to clean.
In addition, can divided into 2 types: with preservatives and artificial tears without preservatives. So, is it okay to use both types of eye drops often? What are the differences? Which type should use?
Preserved tears
Preservative-containing are those that can use multiple times or have a long shelf life, such as monthly. to prevent bacteria from growing inside the bottle. They are suitable for people who do not have much dry eye symptoms and do not need to use regularly.