Tears do not only express sad emotions, but are essential to maintain healthy eyes. When there is not enough tear production, or when the components of the tears are not normal, discomfort in the eyes can occur. This can include a prickling sensation, feeling of a foreign substance in the eyes, a burning sensation, or production of sticky sleep. Sometimes, patients complain of a feeling of drying out of the eyes. These uncomfortable sensations are associated with long hours of computer use, and

In response to a successful organ transplant for a 6-year-old girl, four additional organs will be added to the transplant list starting next month.The Ministry of Health and Welfare drew up revised legislation on organ transplants and it passed the Cabinet meeting on Tuesday.Doctors will be able to transplant the stomach, duodenum, colon and spleen legally after the revision takes effect next month, on the condition that they are transplanted simultaneously with the small intestine. Before the

When an attacker approaches you from the front or you have little space between the opponent and yourself, the best way you can defend yourself is to throw them off balance. Follow these pictures to see how you can do this.1. An opponent close to you will instinctively grab at your clothes as shown in picture 1.2. Swing a leg behind the opponent’s knee against the calf while grabbing the opponent’s clothing as shown in picture 2. Move your body forward, instead of backward, to pull on your leg f

U.S. teens and adults ages 13-24 represent more than a quarter of new HIV infections each year, but 6-in-10 are unaware they are infected, officials say.A Vital Signs report from the Centers for Disease Control and Prevention in Atlanta said an estimated 12,200 new HIV infections occurred in 2010 among young people ages 13-24 -- 72 percent of estimated new HIV infections in young people occurred in young men who have sex with men and 57 percent were African-Americans.“That so many young people b

More than 80 common medications interact with grapefruit -- about half with serious complications, including death, Canadian researchers say.David Bailey, a clinical pharmacologist at the Lawson Health Research Institute in London, Ontario, first discovered the interaction between grapefruit and certain medications more than 20 years ago. Since then the number of drugs with the potential to interact has jumped. “What I‘ve noticed over the last four years is really quite a disturbing trend and th

 A British woman oblivious of her pregnancy gave birth to a child when she visited a hospital for back pain, local media reported Monday.Kayleigh Renwick, a 24-year-old nurse from County Durham, was just hoping to relieve her backache when she visited a hospital in May this year. She had initially suspected a kidney infection as the source of her pain.Instead she found out -- for the very first time -- that she was carrying a child. Shocked, Renwick visited the University Hospital of North Durha

NEW DELHI (AP) ― Shammo Khan walks into a dusty courtyard that reeks of garbage, searching for the fingerprint of a man exhausted by HIV, drug withdrawal and the tuberculosis lesions hijacking his lungs. She opens her laptop on his rope bed, prods the emaciated man to log in on a fingerprint reader and watches him slowly and painfully swallow a handful of TB drugs in an experimental program harnessing new technology to combat an ancient killer still ravaging India. Private companies, aid groups

In order to live a healthy life, we must maintain a healthy body weight. Excessive gain or loss in weight changes the body composition, resulting in decreased physical ability of the body such as a loss of desire, weakened immunity and physical retardation. This results in a decreased quality of life. The development of the food industry and the mass media has led to a culture where one can easily access tasty, fatty foods. At the same time, society demands an excessively slim figure, resulting

Number of people showing early symptoms of dementia both young and old increasing rapidly, reports say

More service and sales workers in South Korea smoke than those in other job groups, a report said Thursday, suggesting occupation-specific measures should be taken to encourage people to kick the habit.The smoking rate of male service and sales workers aged 19-34 was 62.6 percent, topping that of people in other job groups, according to the report by Prof. Kim Seong-ryeol of Soonchunhyang University. The report is based on a survey of 9,283 people aged 19 years or older throughout the country.Th

Fish added to an infant‘s diet during the first year may reduce his or her risk of asthma, researchers in the Netherlands suggest.Jessica C. Kiefte-de Jong of the Erasmus Medical Center in Rotterdam and colleagues at the Department of Human Nutrition in Wageningen, the Netherlands, said infants who ate fish between the ages of 6 and 12 months might have a lower risk of developing asthma later, but those who ate fish before six months or after 12 months did not seem to gain the same benefit.The r