Vision Optometry And Eye Care Tips
We provide information about Optometry, Vision Eye Care, and tips for prevention and care of common diseases related to the eyes.
Onions contain the chemical required to produce gas as well as an enzyme that activates it. These components float inside the onion’s cells in vacuoles or small, walled-off spots. When you bite into or slice an onion, these two components (chemical and enzyme) combine to form an irritating unstable chemical.
At standard room temperature, the irritant rapidly turns into a gas, spreading throughout the air. This gas then activates the nose and eyes’ pain receptors that are there as the body’s protection from smoke, chemicals, and various other harmful substances. Your eyes’ lacrimal or tear glands then produce tears in an attempt to wash out the irritating chemical. This irritant (syn-propanethial-S-oxide) is an extremely small molecule. However, its effects are quite surprising for something that small. Cutting an onion is likely to make you cry. When this happens, thoroughly wash and clean your hands. Then use clean paper towels to blot the eyes. Avoid using tissues as they might incorporate lotion and also shed lint, exacerbating the problem. Lastly, drop some artificial tears that are preservative-free onto your eyes. It is highly recommended to consult your Optometrist Fort Worth, TX for the best eye drops that you can use.
0 Comments
Leave a Reply. |
ArchivesCategories |