Most tears will flow over the surface of your eyes and drain out the corners of your eyelids, through the tear ducts, which lead into the nasal cavity. If you cry an abundance of tears, the tears overflow the nasal cavity and start running out of your nose.Even when you are not crying, tears flow from your lacrimal glands with every blink, moistening your eyes. This moisture – made of water, oil, and mucus – helps to maintain healthy vision. Tears clear your eyes of debris and allow light to enter your eyes so you can see.

As far as quality, to a discerning eye, the picture in an LCD might be better than a plasma, but I think the plasma’s outputting a 1080p signal look pretty good next to an LCD. Plasma’s use two glass screens with the gas sandwiched between them, so you’ll get glare from other light sources. So if you have lots of lamps or lots of windows with no shades, LCD might be the better way to go. The black levels on a plasma are going to be better than on an LCD, because instead of blocking the back light to get the color black like on an LCD, plasma’s simply cut the power to the area of the screen that’s showing black, so you get a much truer black.

While spending too much time staring at a TV screen can tire the eyes, there’s no evidence to show that it causes permanent damage. As with every other activity, moderation is the key. If your eyes start to burn or feel strained, close your eyes for a couple of minutes to rest them. If that doesn’t work, turn off the TV and give your eyes a longer break.

Eye pain can fall into one of two categoties:ocular pain, and orbital pain.eye pain is common,but is is rarely a symptom of a serious condition.most often,the pain resolves on its own,without the need of medicine or treatment. The best way to treat many of the conditions that cause eye pain is to allow your eyes to rest. Stating at a computer screen or television can cause eyestrain,so your doctor may require you to rest with your eyes converd for a day or more.

Parents are often anxious about their kids’ eye health and are equally confused about how to take care of this vital organ. Here are some ways for parents to boost your kids’ eye health. Firstly, you should ask your kid to practice the 20/20/20 approach, which means that after 20 minutes of computer work or near reading ask your child to focus at an object placed 20 feet away for 20 seconds.Remember to relax and blink frequently while taking these breaks. Secondly, encourage your kid to do outdoor activities. Recent studies have shown that children spending more time outdoors have a slower progression of myopia or nearsightedness, which is usually common among school going children. Thirdly,offer your kid with a balanced diet. Lutein and zeaxanthin, carotenoid pigments are essential components for eye health. These are the same components that impart yellow or orange colour to various common foods such as cantaloupe, pasta, corn, carrots, orange/yellow peppers, fish, salmon and eggs. Fourthly,practice good focusing techniques. Always encourage your child to follow good focusing habits, which mean to avoid near reading and activities that could lead to too much eye strain.

As we all know that honey is good for drizzling on toasts, biscuits, and mixing it with tea. It is also a popular folk remedy for open wounds and cuts, skin disorders and infected skin for its antimicrobial properties.However, honey is also suggested as a natural eye cure for eye infection, pink eye, itchy eye and dry eye you immediately get the incredulous eye-wide stares. Honey has anti-inflammatory properties that can be explored in several corneal inflammatory and infectious conditions and it is a better natural eye cure for dry eyes than artificial tears. Though the solution used contained only 20% honey, it was found that honey could treat eye infection even when diluted. Moreover, it is showed a significant improvement in a corneal ulcer condition with topical honey when antibiotics, antiviral agents and corticosteroids had no effect. According to Evidence-Based Complementary and Alternative Medicine, a double blind clinical trial with 60 patients in Iran revealed the effectivenss of honey drop in treating Vernal Keratoconjunctivitis, a form of chronic allergic conjunctivitis which results in severe eye irritation, abnormal sensitivity to light, swelling, tearing, and excessive mucus secretions. It is believed that the flavonoids in honey can access and heal the eyes lens and improve vision, and along with its antioxidant and osmotic properties it can cure eye infections.