|
Acetone is a chemical used in many household products. This article discusses poisoning from swallowing acetone-based products.
|
|
|
Coma, from the Greek word " koma, " meaning deep sleep, is a state of extreme unresponsiveness, in which an individual exhibits no voluntary movement or behavior. Furthermore, in a deep coma, even painful stimuli (actions which, when performed on a healthy individual, result in reactions) are unable to affect any response, and normal reflexes may be lost.
|
|
Coma, from the Greek word koma , meaning deep sleep, is a state of extreme unresponsiveness, in which an individual exhibits no voluntary movement or behavior. Furthermore, in a deep coma, even painful stimuli (actions which, when performed on a healthy individual, result in reactions) are unable to cause any response, and normal reflexes may be lost.
|
|
Drowsiness refers to feeling abnormally sleepy during the day -- often with a strong tendency to actually fall asleep in inappropriate situations or at inappropriate times.
|
|
Each year, at least 100,000 vehicular crashes and 1,550 deaths are caused by drivers who are impaired by sleepiness.
|
|
When drowsiness occurs most of the time or causes a person to fall asleep at inappropriate times, quality of life and performance can be affected.
|
|
Hypersomnia refers to a set of related disorders that involve excessive daytime sleepiness. There are two main categories of hypersomnia: primary hypersomnia (sometimes called idiopathic hypersomnia) and recurrent hypersomnia (sometimes called recurrent primary hypersomnia).
|
|
Low blood pressure, or hypotension, occurs when blood pressure during and after each heart beat is much lower than usual. This means the heart, brain, and other parts of the body do not get enough blood. Dizziness or lightheadedness can result. See also: Blood pressure
|
|
Hypotension is the medical term for low blood pressure. The pressure of the blood in the arteries rises and falls as the heart and muscles handle demands of daily living, such as exercise , sleep and stress .
|
|
Doctors often consider chronically low blood pressure too low only if it drops suddenly or causes noticeable symptoms.
|
|
While recommended healthy blood pressure levels have decreased, lowering diastolic pressure too much could deprive the heart of needed blood flow, which could be dangerous for people with coronary artery disease.
|
|
Preliminary studies show that a promising new drug may treat the symptoms of low blood pressure.
|
![]() |
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.
|
|
A Recipe to Ease Nausea: Gingerbread With Brown Sugar Meringue"Gingerbread. Ginger cookies.
|
|
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.
|
|
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.
|
![]() |
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, 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 chronic.
|
|
Struggling to Breathe: A Nurse’s Tips for Managing DyspneaDyspnea 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.
|
|
Detailed information on the most common breathing problems in a newborn
|
|
Severe shortness of breath and shortness of breath accompanied by certain symptoms requires immediate medical attention.
|
|
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.
|
|
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.
|
|
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?
|
|
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?
|
|
Stupor is a state of impaired consciousness in which it is difficult to arouse a person even
with vigorous, noxious stimulation. The state of obtundation resembles a deep sleep
from which the person can only be awakened for brief periods by shaking, shouting or
pinching.
|
|
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.
|
|
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.
|
|
Vomiting can deplete you of fluids and electrolytes, so repeated vomiting requires medical treatment if it results in a lasting lightheaded feeling or weakness.
|
|
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.
|
|
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.
|
|
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?
|