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In the air, health emergencies rise quietly PDF Print E-mail
Written by matthew oppegaard   
Wednesday, 12 March 2008 15:31
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In the air, health emergencies rise quietly
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The death of an American Airlines passenger during a flight from Haiti to New York last month has cast a spotlight on the growing number of medical emergencies on commercial jets, a trend that largely has escaped public notice because airlines aren't required to report such incidents

Last Updated ( Thursday, 13 March 2008 17:24 )
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Vision loss linked to greater risk of early death PDF Print E-mail
Written by matthew oppegaard   
Tuesday, 11 March 2008 04:48
NEW YORK (Reuters Health) - Older men and women with cataracts or age-related macular degeneration (ARMD) are at increased risk for suffering an early death, relative to older people without these two types of visual impairment, a study hints.
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But it's not clear, the study team notes, whether the vision loss is simply a marker for deterioration due to aging or if, in and of itself, the conditions boost mortality risk.

While a number of studies have found visual impairment boosts mortality risk among older people, research on the relationship between cataracts or ARMD and mortality has yielded mixed results, Sudha Cugati of the University of Sydney and colleagues note in the Archives of Ophthalmology.

Cataracts occur when the clear lens over the eye clouds up, while ARMD is a progressive deterioration of the back of the retina.

To better understand how ARMD and cataracts might relate to mortality, Cugati and colleagues looked at 3,654 people 49 and older who were participating in a long-term study of eye health.

Fifty-four percent of people with any type of visual impairment died during the study's 11-year follow-up period, the researchers found, compared with 34 percent of those with no vision problems.

Mortality during follow-up was 45.8 percent for those with ARMD, versus 33.7 percent for those without the condition. And 39.2 percent of people with cataract died during the study's follow-up period, compared to 29.5 percent of those with no cataracts.

Once the researchers used statistical techniques to adjust for other factors linked to mortality risk, the increased risk of death with cataracts remained significant, while the increased risk of mortality with ARMD was significant only for people younger than 75.

"This is an important finding given that a major proportion of visual impairment is due to treatable causes," Cugati and colleagues write. There are a number of ways in which vision loss could increase mortality risk, they add, for example by causing disability, depression and loss of independence.

People who had had cataract surgery previously were not at increased risk of dying during the study follow-up, the researchers note. "This could be partly explained by the likely healthier lifestyle and health awareness among persons undergoing cataract surgery and could provide evidence to support benefits from interventions to correct visual impairments in older persons," they write.

If future research finds that vision loss does indeed lead to an earlier death, they add, "regular assessment of vision in older persons may lead to early detection, facilitating treatments that could reduce the impact of visual impairment."



Note: SOURCE: Archives of Ophthalmology, July 2007.
http://news.yahoo.com/s/nm/20070709/hl_nm/vision_death_dc
 
Welcome to Rent doctors. PDF Print E-mail
Written by matthew oppegaard   
Sunday, 09 March 2008 20:33
Welcome to a unique place where you can look for a part-time or a full-time for the professionals in the Optometry, Dentistry, Chiropractic as well as Ophthalmologists.
Last Updated ( Wednesday, 12 March 2008 21:51 )
 
Allergy PDF Print E-mail
Written by matthew oppegaard   
Saturday, 15 March 2008 19:15

Allergy Alert: Breathe Easy, Naturally Posted Mon,

Mar 10, 2008, 4:53 pm PDT

90% of users found this article helpful.

Itchy, watery eyes, running nose, an aching head, and sinus congestion. Sound familiar? You may be among the 37 million people in the United States who suffer from allergic rhinitis or sinusitis. Consider combating your springtime woes naturally with these time-tested self-healing techniques.

Allergens in the Air
When your sinuses, the air-filled hollow cavities around your nose and nasal passages, become inflamed, fluid can accumulate and interfere with normal drainage of mucus in the sinuses. This condition is known as acute sinusitis. The result? You may have trouble breathing through your nose and feel your eyes and facial tissue swell up.

Your symptoms may include a headache, fever, a nagging cough, post-nasal drip, thick green or yellow discharge, and a feeling of facial "fullness" that gets worse when you lean forward; during a severe sinus infection, some people even experience a toothache.

This uncomfortable condition has many possible causes, including bacterial, viral, and fungal infections, allergies, or a deviated septum. Synonymous with spring, allergic rhinitis, commonly called hay fever, is the inflammatory result of your immune system's overreaction to allergens in the air.

Pollen is one famous offender. Other allergens include dirt, pollution, animal hair, food particles cloth fibers, and mold.

Surprising Secrets for Sinus Health
Here are some all-natural ways to gain freedom from sinus suffering.

• Clear your sinuses and your mind with a steamy stovetop spa. Add a few drops of wintergreen oil to a pot of boiling water and inhale the steam. Take care not to be burned by the vapor.

• Herbs and spices like ginger, scallion, basil, garlic, oregano, cayenne peppers, white pepper, horseradish and turmeric will have your sinus passageways unblocked in no time!

• The supplement bromelain - a papaya and pineapple-based enzyme - helps reduce histamine release, the body's natural allergic response.

• Clear your nasal passageway daily for healthy, happy sinuses. Add 1 tsp of sea salt, 1 drop of oregano oil, and 1 drop of wintergreen to a cup of warm water. Fill a small-spouted squeeze bottle with this warm solution. Squirt into one nostril at a time and blow out through the nose. Alternate nostrils.

• Press one clove of garlic, mix with 1 tsp of olive oil and soak a clean cotton ball with the oil mixture and place in nostrils after having washed the nostril with warm salt water. Leave in for 20 minutes and repeat three times a day until the symptoms clear up.

• These two simple self-massage practices that follow are incredibly effective for relieving sinus congestion. For both, sit at the tip of a sturdy chair with your back erect, spine stretched, and your head tilted slightly forward.

1. Inhale and gently press your forehead just inside the temples with your palms. Exhale and release. Repeat three times.

2. Cross your middle and index fingers by placing the tips of your middle fingers on top of the fingernails on your index fingers. Rub the sides of your nose 36 times in a circular motion, warming your fingers first if they're cold.

What you eat affects your sinus health
Avoid the foods that produce mucous and dampness: dairy products, cold and raw foods, corn (including corn syrup), and simple sugars. Choose whole grains like quinoa, amaranth and brown rice instead of wheat, rye and barley, which are typically high allergy grains. Opt for papaya, cranberries, pear, pineapple, cherries, mango, and citrus fruits. Eat more green vegetables such as artichoke, Brussels sprouts, broccoli, kale, cauliflower, and spinach.

Both alcohol and smoking should be avoided during a sinus flare-up as they irritate the respiratory tract and worsen nasal inflammation. Also, sinus congestion is often worse with lack of quality rest so be sure to get plenty of sleep and keep your stress level low.

I hope that you find the ways to keep your sinuses clear and freely flowing. I invite you to visit often and share your own personal health and longevity tips with me.

May you live long, live strong, and live happy!

-Dr. Mao

http://health.yahoo.com/experts/drmao/13022/allergy-alert-breathe-easy-naturally/

 

Last Updated ( Tuesday, 05 August 2008 18:39 )
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