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Runny noseSlight fever (102 °F or lower)Severe, repeated coughs that: Make breathing difficultResult in vomitingProduce a high-pitched "whooping" sound when a person takes a breathCause a short loss of consciousnessDiarrheaChoking spells in...
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The patient has teary eyes, sneezing, fatigue, poor appetite, and an extremely runny nose(rhinorrhea). This stage lasts about 10-14 days.The paroxysmal stage, lasting two to four weeks, begins with the development of the characteristic whooping co...
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The second pathogen successfully invades due to the person's already-weakened condition.If individuals survive the paroxysmal stage, recovery occurs gradually during the convalescent stage, usually taking about three to four weeks. However, spasms...
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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 voluntarily, a true cough is usually a reflex triggered whe...
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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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Diarrhea is loose, watery, and frequent stool. Diarrhea is considered chronic(long-term) when you have had loose or frequent stools for more than 4 weeks.Stools- watery; Frequent bowel movements; Loose bowel movements.Diarrhea in adults is usually...
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Detailed information on diarrhea, including causes, symptoms, diagnosis, and treatment
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Detailed information on diarrhea, including causes, symptoms, diagnosis, and treatment
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Detailed information on diarrhea, including causes, symptoms, diagnosis, and treatment
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Diarrhea (loose stools) is a common side effect of chemotherapy and radiation therapy. Diarrhea results when treatment affects the normal cells lining the intestine. To help limit this problem, try the tips on this handout.
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Diarrhea can occur in cancer patients for a number of reasons. The tumor itself can bring on this side effect, as can changes in diet or an infection in the intestine. The most common cause of diarrhea in cancer patients, however, is cancer treatment. Chemotherapy, radiation, and surgery can all cause diarrhea, and it may arise at any time during treatment.
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We all dread diarrhea. But when the patient is your infant or toddler, diarrhea can range from a minor annoyance to a medical emergency.
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Detailed information on diarrhea, including causes, symptoms, diagnosis, and treatment
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Detailed information on diarrhea, including causes, symptoms, diagnosis, and treatment
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Detailed information on traveler's diarrhea, including causes, symptoms, diagnosis, and treatment
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If your diarrhea is substantial, if you have other unexplained symptoms such as fatigue, abdominal pain, weight loss, or blood in your bowel movements, or if your diarrhea has persisted for more than five days, you should visit with your doctor to discuss your symptoms.
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Common causes of diarrhea in babies include infections of the stomach and intestines (gastrointestinal tract) or changes in diet. Most cases of diarrhea are not serious, go away in a day or two and can be managed at home.
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Answering the questions in this tool will help you understand more about the possible causes of diarrhea in children, and will help you decide when to call your doctor.
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To most persons, diarrhea means an increased frequency or softer consistency of bowel movements; however, the medical definition is more exact than this. Diarrhea best correlates with an increase in stool weight; stool weights above 300 g per day ...
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Allergic rhinitis is a collection of symptoms, mostly in the nose and eyes, which occur when you breathe in something you are allergic to, such as dust, dander, or pollen.When these symptoms are caused by plant pollen, the allergic rhinitis is com...
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Allergic rhinitis, more commonly referred to as hay fever, is an inflammation of the nasal passages caused by allergic reaction to airborne substances.Allergic rhinitis(AR) is the most common allergic condition and one of the most common of all mi...
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Rhinitis is inflammation of the mucous lining of the nose.Rhinitis is a nonspecific term that covers infections, allergies, and other disorders whose common feature is the location of their symptoms. In rhinitis, the mucous membranes become infect...
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Rhinitis is inflammation of the mucous lining of the nose.Rhinitis is a nonspecific term that covers infections, allergies, and other disorders whose common feature is the location of their symptoms. In rhinitis, the mucous membranes become infect...
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Rhinitis is inflammation of the mucous lining of the nose.Rhinitis is a nonspecific term that covers nasal congestion due to infections, allergies, and other disorders. In rhinitis, the mucous membranes of the nose become infected or irritated, pr...
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Allergic rhinitis, more commonly referred to as hay fever, is an inflammation of the nasal passages caused by allergic reaction to airborne substances.Allergic rhinitis(AR) is the most common allergic condition and one of the most common of all mi...
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Colds are caused by viruses. More than 200 different cold viruses are out there, passed by person-to-person contact.
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Breathing difficulties involve a sensation of difficult or uncomfortable breathing or a feeling of not getting enough air. See also difficulty breathing- first aid.Shortness of breath; Breathlessness; Difficulty breathing; Dyspnea.No standard defi...
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Shortness of breath, or dyspnea, is a feeling of difficult or labored breathing that is out of proportion to the patient''s level of physical activity. It is a symptom of a variety of different diseases or disorders and may be either acute or chron...
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Dyspnea is the technical word for difficulty breathing. It's a common symptom in people who have lung cancer or have cancer that has spread to the lungs. People who experience dyspnea describe it as difficulty in breathing or shortness of breath. They often compare it to feeling like they are suffocating or being smothered. In many cases, patients may develop anxiety or panic if they feel they cannot breathe. Often their anxiety and fears can make the dyspnea worse. By panicking, patients can become more breathless and begin a cycle that is hard to stop.
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Detailed information on the most common breathing problems in a newborn Babies breathe much faster than older children and adults. A newborn's normal breathing rate is about 40 times each minute. This may slow to 20 to 40 times per minute when the baby is sleeping. The pattern of breathing in a baby may also be different. A baby may breathe fast several times, then have a brief rest for less than 10 seconds, than breathe again. This is often called periodic breathing and is a normal occurrence. Babies normally use their diaphragm (the large muscle below the lungs) for breathing.
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Severe shortness of breath and shortness of breath accompanied by certain symptoms requires immediate medical attention.
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If your child cannot seem to get enough breath in his lungs (shortness of breath) or is having a hard time breathing, he probably has a medical condition that needs treatment. If your child is old enough to talk, he can tell you that he is having difficulty breathing. If your child is younger, you may notice that he is breathing harder or faster than usual, isn't feeding well, or is cranky.
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Shortness of breath may be a warning sign of heart disease.
Chest pain is a near-universal signal of heart disease. Shortness of breath may be an equally valuable tip-off.
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I had a quadruple bypass seven years ago. A few months back I found myself taking frequent short breaths when I climbed the stairs. Once I stopped exerting myself, my breathing soon returned to normal. Is this due to a problem with my heart or lungs?
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For the past two months I have experienced increased shortness of breath. I have chronic asthma, but there's concern the shortness of breath could be caused by a blockage in heart. I have experienced difficulties in the past when anesthetized. Is there an effective alternative to heart catheterization? I've read about a new CT scan ? is it recommended?
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Whooping cough, also known as pertussis, is a highly contagious disease which causes classic spasms.
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Whooping cough, also known as pertussis, is a highly contagious disease which causes classic spasms(paroxysms) of uncontrollable coughing, followed by a sharp, high-pitched intake of air which creates the characteristic whoop that is reflected in ...
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Whooping cough, also known as pertussis, is a highly contagious disease that causes classic spasms(paroxysms) of uncontrollable coughing, followed by a sharp, high-pitched intake of air, which creates the characteristic whoop of the disease''s name...
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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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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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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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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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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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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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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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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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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 involves raising the body''s core temperature as a means of eradicating tumors. The treatment simulates fever.
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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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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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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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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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Anyone who is choking should have a medical examination. Complications can occur not only from the choking, but also from the first aid measures that were taken.Seek medical help right away if you find someone unconscious.Tell someone to call 911 ...
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Choking is a condition caused by inhalation of a foreign object that partially or fully blocks the airway.Choking is a major cause of respiratory emergencies and cardiac arrest in infants and children. Choking occurs when a foreign object, such as...
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This is an extreme medical emergency. Knowing what to do can help save your baby's life.
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Choking sends thousands of infants and toddlers to emergency rooms each year, and food often plays a part.
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Choking is a major cause of death for children under three, and is a hazard for older children as well. Young children explore the world with their mouths, and they will naturally put in their mouths anything that fits.
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Although people know toys can be dangerous, injuries can still occur.When it comes to dangerous toys, the U.S. Consumer Product Safety Commission (CPSC) doesn't play around. In one recent year, the government confiscated 2 million toys -- mostly imports seized at U.S. borders.
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One minute you and your child are laughing at the dinner table. The next minute the child is choking. Here's what you should do.
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Choking is the inability to breathe because the trachea is blocked, constricted, or swollen shut.Choking is a medical emergency. When a person is choking, air cannot reach the lungs.
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Detailed information on choking, choking prevention, and the Heimlick maneuver Choking, which is caused by food or another foreign object becoming lodged in the throat, or airway, accounts for nearly 4,300 deaths each year. Choking prevents oxygen from getting to the lungs and the brain. Lack of oxygen to the brain for more than four minutes may result in brain damage or death. It is important for all persons to recognize and know how to handle choking both in the home and in restaurants and other public places. The Heimlich maneuver, an emergency procedure used to treat choking victims, is responsible for saving thousands of lives each year.
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Call 911 if the victim loses consciousness. Choking occurs when the airway to the lungs becomes blocked, placing the victim's life in danger. Start rescue techniques right away.
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If a person who is choking is still able to speak, their airway does not have a significant obstruction, so the Heimlich maneuver should not be performed.
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Unconsciousness is when a person is unable to respond to people and activities. Often, this is called a coma or being in a comatose state.Other changes in awareness can occur without becoming unconscious.
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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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