Most artificial tears available on the market are medical devices or medicines. That can be purchased over the counter or at a drugstore without a prescription. Artificial tears divide into three groups based on how they react to the eyes:
- Wetting Agents lubricate the eye and stay in the eye for a limited time.
- Multi -Action Tear Substitutes help improve tear quality and tear volume without affecting the surface of the eye.
- Ocular Surface Modulators have a direct effect on the ocular surface and can help reduce dry eye symptoms.
What other eye diseases can artificial tears use to treat?
In addition to being use to treat dry eyes and ocular surfaces. Artificial tears also used to treat other eye conditions, including:
Corneal Abrasion and Wound Healing Corneal abrasions
can cause by foreign objects, เว็บพนันออนไลน์ UFABET สมัครง่าย โปรโมชั่นมากมาย injuries, chemicals. Eyelashes poking the eye, causing eye pain, redness, tearing, and photosensitivity.
Most artificial tears contain hydrogels. Which are gels that contain water. Swollen and do not dissolve in water. Hydrogels help stimulate and promote wound healing on the corneal surface.
Artificial tears help heal the outer layer of the eye.
Preservative-free artificial tears provide better results and are more tolerable to patients.
- Tear Film Instability and Hyperosmolarity
- Ocular Surface Inflammation and Damage
- Neurosensory abnormalities are the main cause of dry eye disease.
When you have dry eye disease. It causes discomfort, fatigue, and abnormal vision, which greatly affects your quality of life. From the current treatment for dry eye disease, there is no way to bring your natural tear production process back to normal.
‘Artificial tear drops’ help increase the amount of tears, so it is a popular method for treating dry eye disease because it is safe, easy to use, has many formulas to choose from, and has few side effects or risks from use.