There are numerous causes of adult ear pain. According to the U.S. National Library of Medicine and the National Institutes of Health or NIH, ear pain can be sharp, dull or burning. The NIH says ear pain can manifest in one or both ears, and that...
Most people experience back pain at some point in their lives. Although the majority of cases do not have a serious underlying cause, back pain is one of the top three reasons for visiting a medical doctor or other health professional, according...
Whether surfing, scuba diving or any water activity, the advantages of wearing a wetsuit are plenty. According to the book "The Encyclopedia of Surfing," wetsuits came around in the 1950s as a means to help protect and insulate surfers and divers....
During an asthma attack, the muscle bands surrounding the airways tighten in a process called bronchospasm. According to the Cleveland Clinic, two other things occur at the same time: the airway lining becomes inflamed and swollen, blocking the...
Numerous conditions can cause pain behind the ear and down the neck. According to MedlinePlus, a publication of the National Institutes of Health, neck pain can travel to other parts of the body, such as the shoulder, arm and head. In some cases,...
According to the U.S. National Library of Medicine and the National Institutes of Health or NIH, the mastoid process is a prominent, bony bump located just behind the outside ear, and although the size of the mastoid process varies between...
Hair provides a number of different benefits, depending on the location. Hair on the head helps to keep the body warm. Hair in the nose filters out dust and small particles. Eyelashes helps protect the eyes from particles. Regardless of the...
Asthma is a lung disease with symptoms such as coughing, wheezing, difficulty breathing and a tight feeling in the chest. It affects millions of children. Multiple physiological processes lead to asthmatic symptoms. Collectively, these processes...
If you want to get a good night's rest while camping, you'll need a good sleeping bag and the right sleeping pad underneath. Sleeping pads provide two important functions. They help to cushion you from the cold, hard ground, and they provide...
Helmets are an essential part of football. It stands to reason that players would not be able to play this sport safely were it not for the helmet. The amount and intensity of physical contact that occurs during football poses a large risk for...
Asthma is a term used to describe a medical condition that is an inflammation of the lungs. This inflammation can extend from the lungs along the entire airway, including the nose. Asthma is considered a disease. The inflammation of the lungs and...
Batteries come in a variety of different types, including alkaline, carbon-zinc, lithium, magnesium, lead-acid, thermal, silver, nickel-cadmium and mercury. Americans use approximately 3 billion batteries each year, according to the U.S....
Normal breathing is the inhalation of oxygen and exhalation of carbon dioxide. All systems of the body depend on the airway structure working properly to provide an adequate supply of oxygenated blood. Breathing becomes difficult when there is an...
Nasal allergies and sinus problems can cause similar symptoms: nasal congestion or runny nose, headaches, decreased smell, cough, and sore throat. Deciding whether these symptoms are due to allergic rhinitis--nasal allergies, or sinusitis--...
Sugar, cocoa and eggs are the basis of much culinary happiness. These three ingredients combine in myriad delicious ways and are integral ingredients in sweet and savory dishes. Desserts, though, are a favorite indulgence of many cuisines, and...
Many conditions can cause neck pain and ear pain. According to the American Academy of Orthopaedic Surgeons, neck problems can cause neck pain and pain in other parts of the body. Pain in the head, ears, back, shoulders and arms can be referred...
Baking powder and yeast are leavening agents that use gas to increase the volume of doughs and batters in many kitchen treats including cakes, cookies, bread and even pancakes. While imparting that airy and light texture to your finished goods,...
Toscanini’s -- a retail food establishment that specializes in ice creams, coffees, and teas -- won Boston Magazine’s 2009 Best of Boston award for best ice cream, and has received accolades from "The New York Times" and...
Vital wheat gluten is a natural protein complex found in wheat. Gluten increases the volume of baked products while adding nutritional value. White flours contain higher gluten levels, which contribute to enhanced rising ability, larger air cells...
Squamous cells are a type of epithelial cell that line and surround tissues throughout the body. Normal squamous cells have a flat, pancake-like shape, and this flattened morphology facilitates functions like gas or nutrient transfer through the...
The Horizon CT83 Treadmill is designed for beginners and pros, and everyone in between. It is a full-sized treadmill with several program options to keep exercise interesting and challenging. The Horizon CT83 Treadmill is built with a large, heavy...
"A stale egg is a libel on the hen and an imposition on the consumer," harrumphed James Dryden, a professor of poultry husbandry at the Oregon Agricultural College, in 1917. Many books of the time focused similarly on the problem of stale eggs in...
The Posture Pump is a spinal health product that comes in multiple models, one of which is designed specifically to help and reinforce the natural curvature of your spine and back. The goal of the machine is to help reduce pressure and tension in...
Hyperinflation of the lungs refers to the expansion of the lungs beyond their normal volume. Hyperinflation can weaken the elasticity of the muscles of the pulmonary system, diminish the overall function of the respiratory tracts and inhibit the...
Acne is caused by the build-up of dead skin cells and oil inside your pores, leading to blockages. If the blocked pore is open to the air, the skin cells oxidize and turn black, causing a blackhead. If the blockage is sealed off from the air, it...
Air pollution is a growing concern because it increases risk of heart disease. Risk of heart disease from air pollution are compounded because of long-term exposure. Toxins in the air are thought to produce inflammation that can lead to heart...
Bronchogenic carcinoma is a form of lung cancer--a disease that will kill an estimated 157,300 Americans in 2010, according to the National Cancer Institute. Bronchogenic carcinomas are cancers arising from epithelial cells within lung tissue. It...
Feet that are depleted of moisture may become dry and cracked. Dry skin may occur due to cold or hot weather, heating and air conditioning, harsh soaps or exposure to sun. In some cases, dry skin may be caused by a more serious condition, such as...
Every time a breath is taken, air travels down through bronchial tubes and into the air sacs of the lungs. The cells of the air sac extract oxygen from the air and ultimately deliver it to the blood stream. Elastic fibers in the air sacs allow the...
Bed sores, or pressure ulcers, are lesions caused by prolonged pressure to a part or side of the body. Learn about bed sores, including treatments and symptoms, in this video.
