Traditional migraine symptoms are well known---one-sided head pain, light sensitivity and, possibly, visual or hearing changes (called auras). Migraines occur repeatedly and can last for hours to days. Triggers include hormone levels associated...
Malaria, a disease caused by parasite-carrying mosquitoes, affects 350 to 500 million people worldwide and kills about 1 million, according to the Centers for Disease Control (CDC). Malarial infections occur most frequently in Africa, Asia, the...
The exact cause of migraine headaches is a bit of a mystery. While they are not completely preventable, they can be treated with different types of medications. There are two main ways to treat migraines: the preventive route with medications that...
"Family planning" is a phrase that describes a couple's conscious efforts to control the birth of their children using a variety of means to prevent unplanned pregnancies. While some opponents say that the phrase is a mere euphemism for "birth...
Tension headaches affect millions of people every day. According to Medline Plus, tension headaches are among the most common types of headaches, and are considered chronic when they occur a few times weekly, over a period of many months. Tension...
Viagra treats male function problems like impotence or erectile dysfunction. In combination with sexual stimulation, it works by blocking an enzyme in the body that can affect the flow of blood to the penis. The blood then flows into the penis so...
Kruger National Park is located in South Africa and covers approximately 2 million hectares of land. According to South African National Parks, Kruger National Park is home to 147 different types of mammals and also has a diverse offering of...
The brand-name oral contraceptive Demulen 30, known generically as ethynodiol and ethinyl estradiol, may be prescribed for the prevention of pregnancy. Estrogen and progestin make up this oral contraceptive, according to Drugs.com. While...
The Merck Manual estimates that worldwide, malaria infects between 300 million and 500 million people, killing one to two million annually. Malaria spreads when mosquitoes infected with certain species of the Plasmodium protozoa inject the...
Billions of people in more than 100 countries live with the threat of malaria. In 2008 alone, nearly 1 million deaths were caused by this tropical disease. The majority of casualties were children in Africa. Medications are useful in preventing...
Living life involves knowledge about basic survival skills paired with making connections to people who help you get your needs met. Living a healthy and productive life, however, is more complex and relative to your goals for longevity and...
The health of your knees relies on the function of several tissues: the upper and lower leg muscles surrounding the joint, your cartilage and bone, as well as the ligaments and fascia that stabilize your knees. Knee braces lend additional support...
The companies that manufacture knee braces tout their products as effective in the prevention, treatment and rehabilitation of knee injuries. The scientists who test such braces have less glowing opinions. Clinical evaluations of the effectiveness...
Nebulizer treatments are given to treat respiratory conditions, such as asthma, bronchitis, emphysema and lung infections. A liquid medication is placed inside a nebulizer cup and attached to a nebulizer, or air compressor, which vaporizes the...
Daily migraines, or chronic migraines, are among the more common types of chronic pain. But migraines are more than just pain; they often have other associated symptoms as well, including visual disturbances, nausea or sensitivity to light and...
Knee braces are commonly used for the prevention and treatment of knee injuries. However, due to the vast differences between the braces that are available, it is challenging to select the brace that is best suited for your needs. Braces are made...
Impairments and injuries of the knee are common and can be debilitating. Knee braces have gained popularity among athletes, sports medicine specialists and those who suffer from ailments of the knee. Doctors and trainers typically prescribe or...
Brain cancer is the leading cause of cancer-related deaths in people younger than 35 in the United States, according to oncologychannel.com. Of the 17,000 Americans diagnosed each year, almost 13,000 die. To prevent these deaths, doctors use...
At least 90 percent of people will experience a headache at some point in life, according to the National Institute for Neurological Disorders and Stroke. Headaches can affect almost anyone, including adults and children of all ages and races....
Migraines are one of the most common types of headache. According to the National Institute of Neurological Disorders and Stroke, migraines are likely caused by changes that take place in the brain. In addition to pain, they may cause symptoms...
A fitted knee brace can greatly reduce the discomfort of a knee injury. Not all knee injuries are the same, however, therefore there are different braces for different injuries. Your doctor will know the best brace for your specific injury....
Many youth basketball coaches are turning to prophylactic ankle bracing in an attempt to prevent ankle sprains in their female players. With a multitude of bracing options, choosing the best solution can be frustrating for parents and coaches....
Migraines are chronic neurological conditions characterized by intense headaches, visual disturbances and nausea. Vitamin B 2 or riboflavin and the mineral magnesium appears to be safe and effective nutrients that may help prevent the migraines,...
Knee braces are devices worn by athletes to prevent injury to the knee joint or support the knee after an injury. A goaltender wearing a brace during a game must have the ability to maintain agility and speed. Regardless of the position played,...
Football is a high-impact sport that involves many tackles, blocks and collisions. As a result, football players are susceptible to many injuries, including knee injuries. These injuries can keep players sidelined for extended periods of time, and...
Before doctors decide on the best course of treatment for a breast-cancer patient, they must know the stage, or extent, of the disease. In addition to imaging and laboratory tests, doctors may use surgery to determine the stage of the cancer....
An eight-legged mite called "Sarcoptes scabiei" burrows into human flesh causing an intense itchy sensation. The skin condition, called scabies, also causes a pimple-like rash. The microscopic mite continues to live and lay eggs under the skin....
With fast-paced skating and constant changes in directions, knee injuries are not uncommon in hockey players. Knee braces are often used in hockey to immobilize an injured joint, to help a player return to the game more quickly following injury,...
White blood cells, or WBC, are produced in the bone marrow and are the disease-fighting cells of the body. According to MedLinePlus, a low WBC count, also called leukopenia or neutropenia, is when the concentration of white blood cells in the body...
The LCL is a knee injury caused by a blow like in football or rugby. Learn more about what it is and how to treat it in this medical video clip.
Endocarditis is an inflammation of the endocardium, the inner layer of the heart, including the heart valves. Learn more about endocarditic in this health video.
