Also called: Global health
The spread of a disease doesn’t stop at a country’s borders. With more people traveling to other countries and living in crowded cities, it’s easier for germs to spread. Infectious diseases that start in one part of the world can quickly reach another. Drug resistance is on the rise, making it harder to treat certain diseases. Natural and man-made disasters create refugee populations with immediate and long-term health problems.
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Also called: Rachitis
Rickets causes soft, weak bones in children. It usually occurs when they do not get enough vitamin D, which helps growing bones absorb important nutrients. Vitamin D comes from sunlight and food. Your skin produces vitamin D in response to the sun’s rays. Some foods also contain vitamin D, including fortified dairy products and cereals, and some kinds of fish. Your child might not get enough vitamin D if he or she
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If you’ve ever had to give a tube of blood or a little cup of urine in your doctor’s office, you’ve had a laboratory test. Laboratory tests check a sample of your blood, urine or body tissues. A technician or your doctor analyzes the test samples to see if your results fall within the normal range. The tests use a range because what is normal differs from person to person. Many factors affect test results. These include
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Also called: Distracted driving, Drugged driving, Drunk driving
Impaired driving is dangerous and is the cause of more than half of all car crashes. It means operating a motor vehicle while
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Also called: Penile disorders
Problems with the penis can cause pain and affect a man’s sexual function and fertility. Penis disorders include
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Anal cancer is a rare type of cancer. The anus is where stool leaves your body when you go to the bathroom. It is made up of your outer layers of skin and the end of your large intestine. Anal cancer is a disease in which cancer cells form in the tissues of the anus.
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Chlamydia is a common sexually transmitted disease caused by bacteria. You get it by having sex or sexual contact with someone who is infected. Both men and women can get it. Chlamydia usually doesn’t cause symptoms. If it does, you might notice a burning feeling when you urinate or abnormal discharge from your vagina or penis.
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Glaucoma damages the eye’s optic nerve. It is a leading cause of blindness in the United States. It usually happens when the fluid pressure inside the eyes slowly rises, damaging the optic nerve. Often there are no symptoms at first, but a comprehensive eye exam can detect it.
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Also called: RA
Rheumatoid arthritis (RA) is a form of arthritis that causes pain, swelling, stiffness and loss of function in your joints. It can affect any joint but is common in the wrist and fingers. More women than men get rheumatoid arthritis. It often starts between ages 25 and 55. You might have the disease for only a short time, or symptoms might come and go. The severe form can last a lifetime.
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Also called: Hypotension, LBP
You’ve probably heard that high blood pressure is a problem. So what about low blood pressure?
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