What people commonly call the stomach flu is actually gastroenteritis. It is not the same as influenza, or the flu. Gastroenteritis symptoms include abdominal pain, nausea, diarrhea, vomiting, low-grade fever and muscle aches. This is one of the...
Each year, approximately 3 to 5 million people throughout the world develop severe symptoms of the influenza, or flu, virus, according to the World Health Organization. People who develop the flu can experience fever, muscle aches, fatigue,...
Contrary to the description, "stomach viruses" do not affect the stomach at all, but the small intestines. According to MayoClinic.com, viral gastroenteritis is an infection in the intestines that is typically contracted through contaminated food...
The Influenza vaccine is available in two types: inactive influenza injection and active nasal spray. The injection contains dead virus cells and is U.S. Food and Drug Administration-approved for healthy people and those with chronic illness older...
Fatigue and a low-grade fever commonly occur with a lengthy list of illnesses and conditions. These nonspecific symptoms serve as a general immune system alert, signaling an abnormality somewhere in the body. The underlying causes of fatigue and a...
Herpes is the common name for the disease that results from infection with a herpes simplex virus (HPV). According to "Harrison's Principles of Internal Medicine," the herpes virus, which includes two types: HPV1 or HPV2, causes several kinds of...
Rheumatoid arthritis is caused when the body's immune system starts to recognize the linings of one or more joints as foreign invaders and starts to attack them. Scientists are not sure what, exactly, causes the immune system to react this way,...
The term "atypical pneumonia" is a general reference to any pneumonia that is unusual in terms of the causative infectious germ, the symptoms or the clinical course. Medical professionals sometimes use the term to refer specifically to pneumonias...
Mixed connective tissue disease, or MCTD, is an autoimmune disorder that produces overlapping symptoms of polymyositis, scleroderma and lupus. In addition, individuals with MCTD may experience features of rheumatoid arthritis. Some common...
The 24-hour intestinal flu, which is sometimes called the stomach flu, is actually a condition called gastroenteritis. Gastroenteritis is an irritation or inflammation of the gastrointestinal tract. Anyone who has had the 24-hour intestinal flu...
The gastric flu, also called the stomach flu or gastroenteritis, is an inflammatory infection of the gastrointestinal tract caused by bacterial, parasitic or viral pathogens. Approximately 5 to 10 million people throughout the world die from...
A flu shot is an inactivated vaccine; that is, it contains a killed version of the virus. It is typically delivered with a needle to the arm, according to the Centers for Disease Control and Prevention (CDC). Within about two weeks of a person...
Simvastatin is an oral prescription medication designed to reduce total cholesterol levels within the blood. This medication is part of a class of medications called statins, which act by inhibiting an enzyme (HMG-CoA reductase) involved in the...
The primary symptom of chronic fatigue syndrome is severe, crushing fatigue that interferes in your daily activities, limits your ability to work or go to school and lasts for six months or more. It usually comes on suddenly and has no apparent...
Stomach flu, also known as viral gastroenteritis, is a viral infection that causes inflammation in the lining of the stomach and intestines, according to the National Institute of Diabetes and Digestive and Kidney Diseases. Stomach flu virus...
Hepatitis is an inflammatory liver disease caused by one of three viruses: hepatitis A virus, hepatitis B virus or hepatitis C virus. Hepatitis A, which is also referred to as infectious hepatitis, is the most common form of this disease in...
Symptoms of the stomach flu, or viral gastroenteritis, include diarrhea, low-grade fever, nausea and vomiting, abdominal cramping, headache and muscle aches. Although this illness is frequently called the stomach flu, it isn't the same as seasonal...
Doctors call it acute viral gastroenteritis. Unlike "true" flu, which is caused by the influenza virus, common causes of viral gastroenteritis include rotavirus, norovirus, astrovirus, adenovirus and many more. Formal diagnostic testing is rarely...
The stomach flu, or viral gastroenteritis, is not dangerous to most people, but it can cause dehydration, excessive vomiting and fatigue -- conditions that are not at all conducive to exercise. Though there's no hard-and-fast rule for when it's...
The cause of chronic fatigue syndrome is unknown and it is often difficult to diagnose. The symptoms include severe fatigue, depression, muscle and joint aches, low-grade fever and an inability to concentrate. The University of Maryland Medical...
Gastroenteritis is a type of food poisoning caused by viruses. Several different viruses, including rotaviruses, caliciviruses and adenoviruses, can cause the intestinal infection associated with gastroenteritis. Although gastroenteritis is often...
Viral gastroenteritis is an inflammation of the stomach and the intestines that occurs as a result of ingesting food or water that is contaminated with an infectious virus. According to the National Digestive Diseases Information Clearinghouse,...
Stomach aches are a common occurrence and can cause mild to severe symptoms. Those who experience stomach aches may have localized abdominal pain or pain that is generalized all over the body. Stomach aches may occur from food reactions or...
Activated immune cells normally produce proteins called interferons. The various forms of naturally occurring interferon help coordinate the immune system defenses and may act directly against invading germs or tumor cells. Medicinal interferons...
The vomiting, diarrhea, muscle aches and low-grade fever that generally accompany the stomach flu can leave a child in misery for days. Symptoms of the stomach flu, or viral gastroenteritis, can last for up to 10 days, although some children luck...
Hepatitis C is a disease of the liver in which it becomes inflamed due to infection. The liver removes harmful chemicals from the blood, stores energy, helps fight infection, helps digest food and stores nutrients and vitamins. Treatments and...
Almost everyone experiences feelings of fatigue from time to time, whether due to being overworked, worried or not getting enough sleep. While it has many causes, researchers have examined the role deficiencies of vitamin D3, the "sunlight...
Because osteoarthritis is caused by the cartilage of the joints wearing down due to overuse, it has few, if any, visible effects (until the later stages, when the joints start to become deformed). Rheumatoid arthritis, however, is an autoimmune...
Intermittent episodes of nausea, vomiting and diarrhea are common and can occur for a number of reasons, from overeating to eating greasy or spicy foods. Severe nausea, vomiting and diarrhea that occur often or interfere with daily activities may...
