Dehydration : Symptoms

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Dry or sticky mouth; Low or no urine output; concentrated urine appears dark yellow; Not producing tears; Sunken eyes; Markedly sunken fontanelles (the soft spot on the top of the head) in an infant; Lethargic or comatose (with severe dehydration....
Source:ADAM
Date:September 28, 2007
Dehydration is the loss of water and salts that are essential for normal body function.
Source:Gale Encyclopedia of Children's Health
Dehydration is the loss of water and salts essential for normal body function.
Source:Gale Encyclopedia of Medicine
Dehydration is the excessive loss of water from body tissues accompanied by an imbalance in essential electrolytes, such as sodium, potassium, and chloride.
Source:Gale Encyclopedia of Nursing and Allied Health
An arrhythmia is a disorder of the heart rate (pulse) or heart rhythm, such as beating too fast (tachycardia), too slow (bradycardia), or irregularly.
Source:ADAM
Date:May 15, 2008
An arrhythmia is an abnormality in the heart ' s rhythm, or heartbeat pattern. The heartbeat can be too slow, too fast, have extra beats, skip a beat, or otherwise beat irregularly.
Source:Gale Encyclopedia of Medicine
Detailed information on arrhythmias, including symptoms, diagnostic, and treatment information
Source:StayWell
Detailed information on arrhythmias, including symptoms, types, diagnosis, and treatment
Source:StayWell
Detailed information on problems involving heart rhythm
Source:StayWell
The guidelines for how long to wait before driving after having an ICD implanted have been revised, to reflect the growing number of people who receive the device preventively.
Source:StayWell
Urine odor refers to the scent of the fluid excreted during urination. Urine odor varies. However, if you drink enough fluids and are otherwise healthy, urine does not usually have a strong smell.
Source:ADAM
Date:August 13, 2007
Sunken fontanelles are an obvious curving in of the "soft spot" in an infant's head.
Source:ADAM
Date:August 15, 2007
Lips - chapped and dry Here are some recommendations for preventing chapped lips:Avoid going out in dry, cold weather without putting on lip balm or lipstick. Try to keep the air in your home humid. Use a sunscreen on your lips when outside in sun...
Source:ADAM
Date:October 23, 2006
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.
Source:Gale Encyclopedia of Medicine
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.
Source:Gale Encyclopedia of Nursing and Allied Health
Urine is produced in the kidneys, which are important organs for the health of our body. When we take fluid in, it passes from our digestive system into our circulatory system and is filtered through the kidneys.
Source:HealthLine
Date:September 30, 2007
Urine of an abnormal color appears different from the usual straw-yellow color. Abnormally-colored urine may be cloudy, dark, or blood-tinged. See also: Urine, bloody or dark
Source:ADAM
Date:July 23, 2007
Decreased urine output is defined as producing less than 500 milliliters of urine in 24 hours.
Source:ADAM
Date:July 23, 2007
Dizziness is lightheadedness, feeling like you might faint, being unsteady, loss of balance, or vertigo (a feeling that you or the room is spinning or moving. Most causes of dizziness are not serious and either quickly resolve on their own or are easily treated.
Source:ADAM
Date:April 3, 2007
Dizziness is classified into three categories- vertigo, syncope, and nonsyncope nonvertigo. Each category has a characteristic set of symptoms, all related to the sense of balance.
Source:Gale Encyclopedia of Alternative Medicine
As a disorder, dizziness is classified into three categories: vertigo, syncope, and nonsyncope nonvertigo. Each category has its own set of symptoms, all related to the sense of balance.
Source:Gale Encyclopedia of Children's Health
As a disorder, dizziness is classified into three categories- vertigo, syncope, and nonsyncope nonvertigo. Each category has a characteristic set of symptoms, all related to the sense of balance.
Source:Gale Encyclopedia of Medicine
Dizziness is a general term that describes sensations of imbalance and unsteadiness, such as vertigo, mild turning, imbalance, and near fainting or fainting. Feelings of dizziness stem from the vestibular system, which includes the brain and the parts of the inner ear that sense position and motion, coupled with sensory information from the eyes, skin, and muscle tension.
Source:Gale Encyclopedia of Neurological Disorders
Falls or accidents can lead to pain, broken bones, and fear of future falls. Protect yourself and others by preparing for episodes. Simple steps can help increase your safety at home and wherever you go.
Source:StayWell
Can arthritis in neck and shoulders be the cause of "positional vertigo?" In the past, when I've experienced vertigo symptoms I've visited my chiropractor for an adjustment that would successfully relieve my misalignment, which was pinching a nerve in my neck and causing the dizziness. My last episode was not as successful, though.
Source:StayWell
When the brain receives conflicting signals, or when there is a problem with blood flow, dizziness or fainting can occur.
Source:StayWell
Dry eyes are caused by a lack of tears. Tears are necessary for the normal lubrication of your eyes and to wash away particles and foreign bodies.
Source:ADAM
Date:November 13, 2007
The condition called dry eyes may feel a sand-like grittiness that can range from mild to severe.
Source:StayWell
To be comfortable, your eyes need to be lubricated, or bathed, with tears. But if your eyes don’t produce enough tears, the surface gets irritated. This is known as “dry eyes.”
Source:StayWell
Dry mouth, known medically as xerostomia, is the abnormal reduction of saliva due to medication, disease, or medical therapy. Dry mouth due to the lack of saliva can be a serious medical problem.
Source:Gale Encyclopedia of Alternative Medicine
A dry mouth may not sound like a health threat. But that parched feeling can cause tooth decay and gum trouble, as well as discomfort when eating or speaking.
Source:StayWell
Xerostomia, also known as dry mouth, is marked by a significant reduction in the secretion of saliva. Signs and symptoms of xerostomia include: dryness of the mouth cracked lips, cuts, or cracks at the corners of the mouth taste changes a burning sensation of the tongue changes in the surface of the tongue difficulty wearing dental appliances (like dentures) difficulty swallowing fluids accompanied by an increase in thirst Xerostomia makes the mouth less able to neutralize acid, clean the teeth and gums, and protect itself from infection.
Source:Gale Encyclopedia of Cancer
Mouth and Throat Tumors: Your Health Care TeamYour health care team will explain your options and can answer your questions. They’ll work with you during all stages of your treatment.
Source:StayWell
Dry mouth, known medically as xerostomia, is the abnormal reduction of saliva due to medication, disease, or medical therapy. Dry mouth due to the lack of saliva can be a serious medical problem.
Source:Gale Encyclopedia of Medicine
Dry Mouth--One Woman's StoryAt 42 years old, Nancy Howe was an enthusiastic body builder. She regularly leg-pressed 500 pounds while grunting loudly.
Source:StayWell
Tips to fight a dry mouth.Water’s good. Sugar-free gum helps. But Listerine may dry out your mouth.
Source:StayWell
This guide will cover the most common reason for dry eyes and dry mouth. While these symptoms are more common among persons who are older, they are not inevitable; while tear production may decline with advancing age, symptoms are often not solely related to aging.
Source:StayWell
What is the treatment for dry mouth? Robert Shmerling, M.D., is associate physician and clinical chief of rheumatology at Beth Israel Deaconess Medical Center and an associate professor in medicine at Harvard Medical School. He is an active teacher in the Internal Medicine Residency Program, serving as the Robinson Firm Chief. He is also a teacher in the Rheumatology Fellowship Program and has been a practicing rheumatologist for over 25 years.
Source:StayWell
What could cause a person to constantly have a dry, raw mouth that feels like the roof of the mouth has been burned?
Source:StayWell
Dry skin is most common in your lower legs, arms, flanks (sides of the abdomen), and thighs. The symptoms most often associated with dry skin include: Scaling; Itching; Cracks in the skin.
Source:ADAM
Date:July 18, 2007
Detailed information on dry skin, including treatment
Source:StayWell
What can you do to avoid scratching and flaking your way through the winter months? Here are some tips to try.
Source:StayWell
Dry skin is an extremely common problem for people of all ages. However, as we age, the skin loses moisture and may become dry, dull, flaky, and scaly. Excessive dryness can lead to severe itching and eczema. Dry skin can also exacerbate underlying skin conditions such as atopic dermatitis and psoriasis.
Source:StayWell
I have a 17-month-old grandson who has very dry skin -- so dry it cracks and oozes either clear or sometimes a bloody discharge. He itches all the time and appears to be allergic to almost everything he eats. No cream seems to work on it. Can you suggest anything to help him?
Source:StayWell
Skin problems such as pimples, blackheads, rashes, and oily skin are common in both teens and adults. But you don't necessarily need a dermatologist to treat them.
Source:StayWell
Excessive thirst is an abnormal feeling of always needing to drink fluids.
Source:ADAM
Date:January 18, 2007
The heart rate, usually measured by checking the arterial pulse or sounds counting the times of the heart beat, is considered one of the vital signs. Vital signs - body temperature, pulse, breathing rate, and blood pressure provide information about the state of health of a person and, if abnormal, offer clues to problems.
Source:HealthLine
Date:September 30, 2007
A Harvard Medical School physician answers your question about rapid heart beat.
Source:StayWell
Fatigue is a feeling of weariness, tiredness, or lack of energy.
Source:ADAM
Date:July 17, 2007
Fatigue is physical and/or mental exhaustion that can be triggered by stress , medication, overwork, or mental and physical illness or disease. Everyone experiences fatigue occasionally.
Source:Gale Encyclopedia of Alternative Medicine
Boosting Your Energy provides information on the causes and treatments of persistent fatigue. Includes information on aging and energy, eating for energy, and boosting your energy.
Source:StayWell
Fatigue may be defined as a subjective state in which one feels tired or exhausted, and in which the capacity for normal work or activity is reduced. There is, however, no commonly accepted definition of fatigue when it is considered in the context of health and illness.
Source:Gale Encyclopedia of Neurological Disorders
Fatigue: TreatmentIf the fatigue is related to a decrease in hemoglobin, or oxygen-carrying capacity of the blood, then replacing the red blood cells by transfusion or taking erythropoietin can help reduce fatigue. If the fatigue is not related to...
Source:StayWell
If you regularly feel weary after waking from a good night’s sleep or for no apparent reason, it’s time to find out why.
Source:StayWell
Introduction Fatigue may be defined as a subjective state in which one feels tired or exhausted, and in which the capacity for normal work or activity is reduced. There is, however, no commonly accepted definition of fatigue when it is considered in the context of health and illness.
Source:Gale Encyclopedia of Mental Disorders
Fatigue is physical and/or mental exhaustion that can be triggered by stress , medication, overwork, or mental and physical illness or disease. Everyone experiences fatigue occasionally.
Source:Gale Encyclopedia of Medicine
Fatigue is a feeling of exhaustion or loss of strength. The duration of fatigue for a patient with cancer has been found to last from one to two times the length of time between diagnosis and completion of treatment, so it is common for fatigue to persist beyond a patient ' s treatment regimen.
Source:Gale Encyclopedia of Cancer
Fatigue: ManagementIf the person on chemotherapy has decreased hemoglobin, or oxygen-carrying capacity of the blood, and it seems like the low hemoglobin level will last for a while, then a medicine called PROCRIT® (Epoetin alfa) may be prescribed...
Source:StayWell
Fatigue: CausesWe currently understand some of the causes of fatigue but not all of them. Fatigue may be related to physical changes caused by cancer or its treatment (chemotherapy, biotherapy, radiotherapy, or surgery).
Source:StayWell
Fatigue: DefinitionFatigue is a vague feeling of being tired, weak, or exhausted. It is often a symptom of cancer, when cancer is first diagnosed, or when cancer progresses (Ferrell et al, 1996).
Source:StayWell
Oncology: Managing FatigueFatigue is a common side effect of chemotherapy and radiation therapy. It can be caused by worry, lack of sleep, and poor appetite.
Source:StayWell
Many people experience late-in-the-day energy lags, but you can take steps to prevent them.
Source:StayWell
A headache is pain or discomfort in the head, scalp, or neck. Serious causes of headaches are extremely rare. Most people with headaches can feel much better by making lifestyle changes, learning ways to relax, and occasionally by taking medications. See also: Tension headache; Cluster headache; Migraine with aura; Migraine without aura.
Source:ADAM
Date:June 19, 2008
A headache is a pain in the head and neck region that may be either a disorder in its own right or a symptom HEADACHE THERAPIES Type Acupressure Press pointer fingers beneath cheekbones and parallel to pupils (Stomach 3) for one minute. Squeeze fleshy area between thumb and pointer finger (Large Intestine 4) for one minute.
Source:Gale Encyclopedia of Alternative Medicine
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.
Source:StayWell
Detailed information on headaches, including the different types of headaches and statistics relating to headaches
Source:StayWell
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.
Source:Gale Encyclopedia of Medicine
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.
Source:StayWell
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.
Source:Gale Encyclopedia of Children's Health
Most headaches in kids are caused by tension, not disease. Your pediatrician can determine what kind of headache your child has.
Source:StayWell
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.
Source:Gale Encyclopedia of Neurological Disorders
Youngsters' most common head pain is a tension headache—a dull ache that feels like pressure around the head.
Source:StayWell
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.
Source:StayWell
Detailed information on headaches, including types, symptoms, diagnosis, and treatment
Source:StayWell
An old theory about the connection between headache and high blood pressure makes a comeback.
Source:StayWell
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.
Source:StayWell
Detailed information on headaches, including the different types of headaches and statistics relating to headaches
Source:StayWell
The heart rate, usually measured by checking the arterial pulse or sounds counting the times of the heart beat, is considered one of the vital signs. Vital signs - body temperature, pulse, breathing rate, and blood pressure provide information about the state of health of a person and, if abnormal,offer clues to problems.
Source:HealthLine
Date:September 30, 2007
It is normal to have periods of low energy when one needs to rest and recuperate. However, if low energy persists and a person continually feels sluggish, disinterested in life, and has low energy, the situation should be investigated by a physician.
Source:HealthLine
Date:September 30, 2007
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. Medically, these are called "altered mental status" or "changed mental status." They include sudden confusion, disorientation, or stupor. Unconsciousness and any other SUDDEN change in mental status must be treated as a medical emergency. If someone is awake but less alert than usual, ask a few simple questions, such as: What is your name; What is the date; How old are you. Wrong answers or an inability to answer suggest a change in mental status.
Source:ADAM
Date:January 16, 2007
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
Source:ADAM
Date:January 19, 2007
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 .
Source:Gale Encyclopedia of Medicine
Doctors often consider chronically low blood pressure too low only if it drops suddenly or causes noticeable symptoms.
Source:StayWell
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.
Source:StayWell
Preliminary studies show that a promising new drug may treat the symptoms of low blood pressure.
Source:StayWell
Being tired is the familiar aftermath of physical exertion, prolonged labor or lack of sleep. When does being tired become a symptom of a condition? Fatigue, malaise, lassitude, exhaustion are all subtle variations of the same subjective feelings of not having enough energy to meet the demands of one's life.
Source:HealthLine
Date:September 30, 2007
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