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Tonsillitis is caused by viruses or bacteria that cause the tonsils to swell and become inflamed. A mild or severe sore throat is one of the first symptoms of tonsillitis.
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Tonsillitis is caused by viruses or bacteria that make the tonsils swell and become inflamed. Most cases of tonsillitis are caused by viruses, which cannot be treated with antibiotics.
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Fever is the temporary increase in the body''s temperature, in response to some disease or illness.A child has a fever when their temperature is at or above one of these levels:.100.4°F(38°C) measured in the bottom(rectally) 99.5°F(3...
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The nervous system constantly relays information about the body''s temperature to the thermostat, which in turn activates different physical responses designed to cool or warm the body, depending on the circumstances. These responses include: decre...
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Detailed information on fevers in children A fever is a temperature of 100.4º F and higher.
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A fever is a special cause for concern in infants younger than 3 months of age. Parents and caregivers should be most concerned with changes in eating or sleeping habits, coughing, pain or other marked changes.
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Fever is defined as an abnormally high body temperature or a regulated rise to a new set point of body temperature. While a body temperature above 100°F(37.8°C) is considered to be a fever by some clinicians, a significant fever is usual...
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A fever is any body temperature elevation over 100°F(37.8°C).A healthy person''s body temperature fluctuates between 97°F(36.1°C) and 100°F(37.8°C), with the average being 98.6°F(37°C). The body maintains sta...
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While the standard for normal body temperature is 98.6°F(37°C), normal body temperatures actually fluctuate within a range of one to two degrees, making it impossible to formulate a precise definition of fever based on a specific tempera...
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Early morning body temperature may be as low as 97°F, and as high as 99.3°F in the afternoon hours yet still be considered normal. Higher temperatures may be observed in healthy people, but an abnormal elevation(pyrexia) is classified as...
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One minute you're hot; the next, you're chilled and your teeth chatter. You've got a fever. But look on the bright side: Fever seems to serve a helpful function in the body.
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Buying a thermometer isn't as easy as it used to be. You face an array of choices. But the decision doesn't have to be hard. Like temperature, it's a matter of degrees.
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Most medical professionals agree a fever by itself is not an illness; it is a symptom of an underlying problem. Fevers actually can be a positive sign the body is fighting an infection. However, a fever can cause discomfort for a child.
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A fever is a way for the body to fight infection. But it may also be a sign of a serious illness, especially in children younger than 3 months and children who haven't been immunized. Know when to seek medical care for your child.
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Detailed information on fever, including when to call your physician Fever (also called pyrexia) is defined as body temperature that is higher than normal for each individual. It generally indicates that there is an abnormal process occurring in the body. Exercise, hot weather, and common childhood immunizations can also make body temperature rise.
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Detailed information on children and fever, including symptoms and treatment A fever is a temperature of 100.4º F and higher.
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The best way to take an infant's temperature is rectally with a digital thermometer (never use a glass mercury thermometer). Taking the temperature under the arm, or using an ear thermometer, is less exact.
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Use a digital thermometer to take your child's temperature; never use a glass mercury thermometer. Most children aged three years and older can hold a thermometer under their tongue. If your child is younger than that, or you're having difficulty with the oral method, talk to your doctor about the best way to take his temperature.
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Hyperthermia is the use of therapeutic heat to treat various cancers on and inside the body.The purpose of hyperthermia is to shrink and hopefully destroy cancer without harming noncancerous cells. It can be used to treat cancer in many areas of t...
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Hyperthermia involves raising the body''s core temperature as a means of eradicating tumors. The treatment simulates fever.
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Children can become cranky, fussy or irritable for many reasons. Often it's because they're hungry or just tired. But sometimes irritability can be a sign of illness in children.
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A sore throat is discomfort, pain, or scratchiness in the throat. A sore throat often makes it painful to swallow.Sore throats are common.
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Sore throat, also called pharyngitis, is a painful inflammation of the mucous membranes lining the pharynx. It is a symptom of many conditions, but most often is associated with colds or influenza.
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Sore throat is an upper respiratory infection that may be caused by inflammation of the pharynx, larynx, or tonsils. Thus, it is a symptom of many conditions, but most often is associated with common cold or influenza.
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Although many people assume that a sore throat means strep throat, most sore throats are not strep.
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Sore throats abound in cold, flu, and allergy season. Do you know when you should put up with a sore throat, take a pain reliever, or see a doctor?
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Sore throat is a painful inflammation of the mucous membranes lining the pharynx.Sore throat is also called pharyngitis. It is a symptom of many conditions, but is most often associated with colds or influenza.
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Sore throat, also called pharyngitis, is a painful inflammation of the back of the throat. It is a symptom of many conditions, but most often is associated with colds or influenza.
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What can be used for a 7-month-old who has a sore throat or strep throat?
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Infections are not the only cause of sore throats. Allergies causing nasal congestion with mouth breathing and acid reflux are two non-infectious causes of sore throat.
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Most sore throats will get better without antibiotics or other prescription medications. However, occasionally a sore throat can associated with a more serious health problem.
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Chills refers to feeling cold after an exposure to a cold environment. The word can also refer to an episode of shivering, accompanied by paleness and feeling cold."
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Chills is the common name for a feeling of coldness accompanied by shivering and possibly fever.
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They are an important part of your immune system. Lymph nodes help your body recognize and fight germs, infections, and other foreign substances.The term"swollen glands" refers to enlargement of one or more lymph nodes.In a child, a node is consid...
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The term "swollen glands" is often equated with enlarged lymph nodes. However, lymph nodes are not actually glands. They are small bundles of white blood cells. One of the ways the body's immune system responds to infections and inflammation is to greatly increase the number of white cells in the lymph nodes causing them to swell.
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Dysphagia is a disruption in the ability to move food or liquid from the mouth through the pharynx and esophagus into the stomach safely and efficiently. Swallowing disorders can occur at any point in the life span from infancy through old age.
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Detailed information on dysphagia, including causes, symptoms, diagnosis, and treatment
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Sometimes a person feels hot to touch due to illness or environmental situation that causes elevated core temperature. A compounding factor can be dehydration (lack of fluids.
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Coughing is an important way to keep your throat and airways clear. However, excessive coughing may mean you have an underlying disease or disorder.Some coughs are dry, while others are considered productive.
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Coughs, those mini-explosions in your throat, are valuable weapons in your body's self-defense arsenal. Their assignment: keep airways clear by quickly expelling intruders from the lower respiratory system -- principally your throat and upper lungs. If dust, fluid, viruses, bacteria or even tumors block any part of this region, your cough reflex takes explosive action.
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Your doctor should evaluate you if you are having symptoms that suggest a more serious cause, such as a bacterial infection, or if your symptoms aren't manageable with over-the-counter remedies or the passing of time.
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A cough is a forceful release of air from the lungs that can be heard. Coughing protects the respiratory system by clearing it of irritants and secretions.While people can generally cough voluntarily, a cough is usually a reflex triggered when an ...
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A cough is a forceful release of air from the lungs that can be heard. Coughing protects the respiratory system by clearing it of irritants and secretions.While people can generally cough on purpose, a cough is usually a reflex triggered when an i...
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A cough is a forceful release of air from the lungs that can be heard. Coughing protects the respiratory system by clearing it of irritants and secretions.While people can generally cough voluntarily, a true cough is usually a reflex triggered whe...
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A headache is pain or discomfort in the head, scalp, or neck. Serious causes of headaches are extremely rare.
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A headache is a pain in the head and neck region that may be either a disorder in its own right or a symptom.
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This report helps you identify the cause of your headache and learn what to do about it. Includes the latest treatments, such as new medications and mind/body techniques.
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Detailed information on headaches, including the different types of headaches and statistics relating to headaches
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A headache involves pain in the head which can arise from many disorders or may be a disorder in and of itself.There are three types of primary headaches: tension-type(muscular contraction headache), migraine(vascular headaches), and cluster. Virt...
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About 90 percent of all headaches are harmless episodes that can be treated with over-the-counter painkillers, either alone or together with rest, ice packs or relaxation techniques.
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A headache involves pain in the head that can arise from many disorders or may be a disorder in and of itself.Headaches can be categorized as primary or secondary. Primary headaches occur independently and are not the result of another medical pro...
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Most headaches in kids are caused by tension, not disease. Your pediatrician can determine what kind of headache your child has.
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Headache is a pain in the head and neck region that may be either a disorder in its own right or a symptom of an underlying medical condition or disease. The medical term for headache is cephalalgia.
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When seeking treatment for headaches, start with your primary care provider. Most people who suffer from headaches tell their doctors about their pain only as an afterthought. And 31 percent have never seen a health care provider for their condition, according to the National Headache Foundation (NHF). The result is a lot of needless suffering.
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Youngsters' most common head pain is a tension headache—a dull ache that feels like pressure around the head.
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Detailed information on headaches, including types, symptoms, diagnosis, and treatment
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An old theory about the connection between headache and high blood pressure makes a comeback.
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Can dehydration cause headaches?
Howard LeWine, M.D., is chief editor of Internet Publishing at Harvard Health Publications. He is recognized as an outstanding clinician and teacher and is a recipient of the Internal Medicine Teacher of the Year award at Brigham and Women's Hospital. Dr. LeWine continues to practice Internal Medicine; most recently he became a hospitalist after practicing primary care for over 20 years.
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Detailed information on headaches, including the different types of headaches and statistics relating to headaches
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Nausea is the sensation of having an urge to vomit. Vomiting is forcing the contents of the stomach up through the esophagus and out of the mouth.Your body has a few main ways to respond to an ever-changing, wide variety of invaders and irritants.
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Vomiting can deplete you of fluids and electrolytes, so repeated vomiting requires medical treatment if it results in a lasting lightheaded feeling or weakness.
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"Gingerbread. Ginger cookies. Ginger ale. Who knew they could lessen nausea so much? My mom makes me ginger cookies every time I have chemo. My neighbor brings over gingerbread. I haven't eaten these foods since I was growing up, but they sure hit the spot now." - Anne R.
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Nausea is the sensation of having a queasy stomach or being about to vomit. Vomiting, or emesis, is the expelling of undigested food through the mouth.Nausea is a reaction to a number of causes that include overeating, infection, or irritation of ...
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Will excess fluid in the ear cause dizziness and nausea?
David Vernick, M.D. is assistant clinical professor of otology and laryngology at Harvard Medical School and interim chief of the Division of Otology and Laryngology at Beth Israel Deaconess Medical Center.
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Vomiting is the forceful discharge of stomach contents through the mouth.Vomiting, also called emesis, is a symptomatic response to any number of harmful triggers. Vomiting is a forceful expulsion, and is different from regurgitation—the eff...
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Although nausea and vomiting can make you feel miserable, it's important to remember that these are not diseases, but rather symptoms of many illnesses.
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Nausea with or without vomiting is common in children. Most of the time, the cause is not serious. The symptoms usually go away in a day or two and can be managed at home. However, there are times when you should alert your child's doctor immediately.
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Vomiting is very common in babies. Sometimes it can be entirely normal, like when babies spit up mouthfuls of breastmilk or formula after eating. Sometimes it can be a sign of illness or a blockage somewhere in the intestines. Less commonly, it can even be a sign of accidental poisoning or be caused by a bad bump to the head.
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When should parents be concerned about their child vomiting? If the child, age 5 and a bit overweight, has what the parents think is a stomach bug that causes vomiting, and this happens for a couple days at least every two months or sometimes shorter periods in between, should they have tests done or should they just assume its a virus?
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Anorexia is characterized by a loss of appetite or lack of desire to eat.Anorexia is common in cancer patients with reported incidence between 15% and 40%. Primary anorexia is especially prevalent in patients with advanced malignancy, and is frequ...
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Detailed information on anorexia, including causes, characteristics, types, diagnosis, treatment, complications, and prevention
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Loss of appetite is a loss of the desire to eat. Not eating can lead to weight loss. Weight loss can cause weakness and fatigue, which affect your ability to perform normal activities. Proper nutrition also helps your body prevent and fight infection. Weight loss or lack of appetite may be due to the cancer or sometimes to treatments for the cancer.
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Your loss of appetite may be because of anxiety or depression, aging, medications or a health concern.
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A harvard Medical school physician answers your question about the prevalence of anorexia in men, and discusses the biological and environmental factors that influence the disorder in both sexes.
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Women suffering from anorexia nervosa may benefit more from general support than in-depth therapy, according to a recent study.
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Dysarthria is a speech diagnostic term that can be used to classify various types of neuromuscular speech disturbances. Dysarthria results from notable degrees of one or more abnormalities involving speech musculature, including weakness, paralysi...
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Dysarthria occurs when the part of the brain that controls speech production is damaged. When this happens, the muscles needed to make certain sounds can't be used fully. A speech therapist (an expert trained in speech rehabilitation) will find out how dysarthria is affecting the patient's speech. Then rehabilitation (rehab) can focus on improving those speech problems.
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Dysarthria is a speech problem caused by a lack of control over muscles in the face and mouth. This problem may occur if the brain is damaged. A person who has dysarthria knows which words to use, but may not be able to make the right sounds.
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Dysarthria is a group of speech impairments due to weakness, incoordination, spasticity, rigidity, or irregular movements caused by damage to the nervous system.Speech abilities depend on the coordinated function of muscles of respiration, phonati...
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