In mild hypothermia, there is shivering and mental confusion.In moderate hypothermia, shivering stops and confusion increases. Visual thesaurus for hyperthermy. [68] Extracorporeal rewarming is the fastest method for those with severe hypothermia. Definition: abnormally high body temperature; sometimes induced (as in treating some forms of cancer) Antonyms: hypothermia. The rate of heat loss is determined, as with any object, by convection, conduction, and radiation. A human body core temperature below 35.0 °C, "Freeze to death" redirects here. [34] Alcohol is a common risk factor for death due to hypothermia. When the elevated body temperatures are sufficiently high, hyperthermia is a medical emergency and requires immediate treatment to prevent disability or death.. 2 words related to malignant hyperthermia: autosomal dominant disease, autosomal dominant disorder. Antonyms for Heat-stroke. Fires should be put out before the occupants sleep to prevent carbon monoxide poisoning. [2] It is more common in older people and males. [2], The treatment of mild hypothermia involves warm drinks, warm clothing, and physical activity. This page is about the various possible words that rhymes or sounds like hyperthermia.Use it for writing poetry, composing lyrics for your song or coming up with rap verses. Any condition that decreases heat production, increases heat loss, or impairs thermoregulation, however, may contribute. The condition of having an abnormally high body temperature caused by a failure of the heat-regulating mechanisms of the body to deal with the heat coming from the environment. Thanks for your vote! American Heritage® Dictionary of the English Language, Fifth Edition. Symptoms depend on the temperature. [70] Active external rewarming is recommended for moderate hypothermia. Hyperactive: being in a state of increased activity or agitation. These occur in the cardiovascular system leading to the Osborn J wave and other dysrhythmias, decreased central nervous system electrical activity, cold diuresis, and non-cardiogenic pulmonary edema. It's usually caused by exertion in a hot environment and varies in severity based on how hot the body gets. Synonyms for hyperthermia in Free Thesaurus. An antonym for hyperthermia is hypothermia. malignant-hyperthermia | definition: hereditary condition in which certain anesthetics (e.g., halothane) cause high body temperatures and muscle rigidity | synonyms: autosomal dominant disorder, autosomal dominant disease [2] Other methods of measurement such as in the mouth, under the arm, or using an infrared ear thermometer are often not accurate. Hypothermia (from Greek υποθερμία) is a condition in which core temperature drops below the required temperature for normal metabolism and body functions which is defined as 35.0 °C (95.0 °F). 23 synonyms of hyperactive from the Merriam-Webster Thesaurus, plus 52 related words, definitions, and antonyms. The most common causes are heat stroke and adverse reactions to drugs. They may begin discarding their clothing, which, in turn, increases the rate of heat loss. [50], Research has shown that glomerular filtration rates (GFR) decrease as a result of hypothermia. hyperpyrexia. [2] Recent studies have not supported these concerns, and problems are not found with active external rewarming. Medicine/Medical. But others, such as heat syncope, may be less familiar to you. idi. [2], Those who are stiff with pupils that do not move may survive if treated aggressively. [3] In severe hypothermia, there may be paradoxical undressing, in which a person removes their clothing, as well as an increased risk of the heart stopping. , n. hypothermia. 8 synonyms of hypercritical from the Merriam-Webster Thesaurus, plus 18 related words, definitions, and antonyms. Hyperthermia definition is - exceptionally high fever especially when induced artificially for therapeutic purposes. Definition: subnormal body temperature. malignant-hyperthermia | definition: hereditary condition in which certain anesthetics (e.g., halothane) cause high body temperatures and muscle rigidity | synonyms: autosomal dominant disorder, autosomal dominant disease Antonyms for malignant hyperthermia. , phr. For example, plunged into freezing seas, around 20% of victims die within two minutes from cold shock (uncontrolled rapid breathing, and gasping, causing water inhalation, massive increase in blood pressure and cardiac strain leading to cardiac arrest, and panic); another 50% die within 15–30 minutes from cold incapacitation: inability to use or control limbs and hands for swimming or gripping, as the body "protectively" shuts down the peripheral muscles of the limbs to protect its core. [2] Rewarming is typically continued until a person's temperature is greater than 32 °C (90 °F). [8], Signs and symptoms vary depending on the degree of hypothermia, and may be divided by the three stages of severity. [33] Between 33% and 73% of hypothermia cases are complicated by alcohol. idi. 23 synonyms of hyperactive from the Merriam-Webster Thesaurus, plus 52 related words, definitions, and antonyms. Esophageal measurements are the most accurate and are recommended once a person is intubated. [67], Rewarming can be done with a number of methods including passive external rewarming, active external rewarming, and active internal rewarming. Synthetic and wool fabrics are superior to cotton as they provide better insulation when wet and dry. [2] Survival with good function also occasionally occurs even after the need for hours of CPR. The opposite of hypothermia is hyperthermia, an increased body temperature due to failed thermoregulation. [2][16], In those without signs of life, cardiopulmonary resuscitation (CPR) should be continued during active rewarming. Wiktionary (2.80 / 5 votes) Rate these synonyms:. Hyperthermia definition, abnormally high fever. [2] This is also the case if a person's blood potassium is greater than 12 mmol/l. Opposite words for Hyperthermia. There were 360 to 400 experiments and 280 to 300 subjects, indicating some had more than one experiment performed on them. [31] With rising interest in wilderness exploration, and outdoor and water sports, the incidence of hypothermia secondary to accidental exposure may become more frequent in the general population. hypothermia | definition: subnormal body temperature | synonyms: physiological condition, physiological state, physical condition| antonyms: hyperthermia, impotence, estrus, hypopigmentation [2][53], For people who are alert and able to swallow, drinking warm sweetened liquids can help raise the temperature. ‘In some cases, hyperthermia (high body temperature) and convulsions can lead to death, according to NIDA.’ ‘Extracorporeal whole body hyperthermia has been utilized for a number of clinical conditions.’ ‘Thyroid storm is a rare disorder characterized by hypertension, hyperthermia… [2] Efforts to increase body temperature involve shivering, increased voluntary activity, and putting on warmer clothing. [74] However, people with severe hypothermia may not respond to pacing or defibrillation. The United States Coast Guard promotes using life vests to protect against hypothermia through the 50/50/50 rule: If someone is in 50 °F (10 °C) water for 50 minutes, he/she has a 50 percent better chance of survival if wearing a life jacket. [2] These concerns were partly believed to be due to afterdrop, a situation detected during laboratory experiments where there is a continued decrease in core temperature after rewarming has been started. Find more opposite words at wordhippo.com! Antonyms: hyperthermia, hyperthermy. [2] If there is no improvement at this point or the blood potassium level is greater than 12 mmol/liter at any time, resuscitation may be discontinued. [6] Survival after more than six hours of CPR has been described. [2] Children who have near-drowning accidents in water near 0 °C (32 °F) can occasionally be revived, even over an hour after losing consciousness. Synonyms for Hyperthermia Synonyms for (noun) Hyperthermia. Synonym.com is the web's best resource for English synonyms, antonyms, and definitions. Synonym.com is the web's best resource for English synonyms, antonyms, and definitions. [2] For ventricular fibrillation or ventricular tachycardia, a single defibrillation should be attempted. Those who drink alcohol before or during outdoor activity should ensure at least one sober person is present responsible for safety. Moving the person as little and as gently as possible is recommended as aggressive handling may increase risks of a dysrhythmia. Main entry: hyperthermia, hyperthermy. Hyperthermia comes in many stages. In mild hypothermia, there is shivering and mental confusion. Synonyms for malignant hyperthermia in Free Thesaurus. While common folklore says that people lose most of their heat through their heads, heat loss from the head is no more significant than that from other uncovered parts of the body. Some pensioners and disabled people are at risk because they do not work and cannot easily leave their homes. Top synonyms for hyperthermia (other words for hyperthermia) are fever, hyperthermy and hyperthermic. Note: The difference between fever and hyperthermia is the underlying mechanism. [1] Thus, hypothermia risk factors include: substance abuse (including alcohol abuse), homelessness, any condition that affects judgment (such as hypoglycemia), the extremes of age, poor clothing, chronic medical conditions (such as hypothyroidism and sepsis), and living in a cold environment. Hypothermia synonyms. [20], As the temperature decreases, further physiological systems falter and heart rate, respiratory rate, and blood pressure all decrease. [2], Between 1995 and 2004 in the United States, an average of 1560 cold-related emergency department visits occurred per year and in the years 1999 to 2004, an average of 647 people died per year due to hypothermia. Hyperthermia is accompanied by an increase of metabolism and qualitative disturbances of it, loss of water and salts, and disruption of blood circulation and the delivery of oxygen to the brain, causing agitation and sometimes convulsions and fainting. [15] The Osborn J may look very similar to those of an acute ST elevation myocardial infarction. Studies estimate mortality at between 38%[78][79] and 75%. Main entry: hyperthermia, hyperthermy. The condition of having an abnormally high body temperature caused by a failure of the heat-regulating mechanisms of the body to deal with the heat coming from the environment. Hypothermia is defined as a body core temperature below 35.0 °C (95.0 °F) in humans. These are all physiological responses to preserve heat. Another word for fever. Word of the day. It may also occur from any condition that decreases heat production or increases heat loss. [39][40], Other factors predisposing to immersion hypothermia include dehydration, inadequate rewarming between repetitive dives, starting a dive while wearing cold, wet dry suit undergarments, sweating with work, inadequate thermal insulation (for example, thin dry suit undergarment), and poor physical conditioning. Definition: abnormally high body temperature; sometimes induced (as in treating some forms of cancer) Similar words: physical condition, physiological condition, physiological state. Synonyms: hyperthermia, hyperthermy. The shelter should not be too big so body warmth stays near the occupants. [2][1] Body temperature is usually maintained near a constant level of 36.5–37.5 °C (97.7–99.5 °F) through thermoregulation. Intravenous thiamine and glucose is often recommended, as many causes of hypothermia are complicated by Wernicke's encephalopathy. , phr. [34] Alcohol also affects the temperature-regulating system in the brain, decreasing the body's ability to shiver and use energy that would normally aid the body in generating heat. [32] In the United Kingdom, an estimated 300 deaths per year are due to hypothermia, whereas the annual incidence of hypothermia-related deaths in Canada is 8000. See more. Chest irrigation is recommended if bypass or ECMO is not possible. [2] These may function by warmed forced air (Bair Hugger is a commonly used device), chemical reactions, or electricity. Hypothermia is a medical emergency that occurs when your body loses heat faster than it can produce heat, causing a dangerously low body temperature. What are synonyms for Heat-stroke? Definition: abnormally high body temperature; sometimes induced (as in treating some forms of cancer) Antonyms: hypothermia. Another explanation is that the muscles contracting peripheral blood vessels become exhausted (known as a loss of vasomotor tone) and relax, leading to a sudden surge of blood (and heat) to the extremities, causing the person to feel overheated. [9], Another classification system, the Swiss staging system, divides hypothermia based on the presenting symptoms which is preferred when it is not possible to determine an accurate core temperature.[2]. [39], Heat is lost much more quickly in water[39] than in air. treatment of disease by the induction of fever, as by the injection of foreign protein or the application of heat. [53], Hypoglycemia is a frequent complication and needs to be tested for and treated. Antonyms: hypothermia. What are synonyms for malignant hyperthermia? [51] In essence, hypothermia increases preglomerular vasoconstriction, thus decreasing both renal blood flow (RBF) and GFR. Hypothermia synonyms. Hyperthermia synonyms. Atlas » Learn more about the world with our collection of regional and country maps. Pronunciation of hyperthermia with 1 audio pronunciation, 4 synonyms, 1 meaning, 1 antonym, 13 translations, 2 sentences and more for hyperthermia. Antonyms: hypothermia. Visual thesaurus for hyperthermy. In moderate hypothermia, shivering stops and confusion increases. English Dictionary antonyms of Hyperthermia. [76][77] The cold water lowers the metabolism, allowing the brain to withstand a much longer period of hypoxia. ther′mic adj. [31] While studies have shown that homeless people are at risk of premature death from hypothermia, the true incidence of hypothermia-related deaths in this population is difficult to determine. How to say hyperthermia in English? In 2005, the American Heart Association recommended at least 30–45 seconds to verify the absence of a pulse before initiating CPR. [citation needed][63] A heat escape lessening position can be used to increase survival in cold water. [5] One of the lowest documented body temperatures from which someone with accidental hypothermia has survived is 13.0 °C (55.4 °F) in a near-drowning of a 7-year-old girl in Sweden. Rapid rewarming is then commenced. [16] In severe cases resuscitation begins with simultaneous removal from the cold environment and management of the airway, breathing, and circulation. Find another word for hyperactive. Hyperthermia is an elevated body temperature due to failed thermoregulation.Hyperthermia occurs when the body produces or absorbs more heat than it can dissipate. [28][80] Of deaths reported between 1999 and 2002 in the US, 49% of those affected were 65 years or older and two-thirds were male. Web. Antonyms for (noun) hyperthermia. hyperthermia (noun) The condition of having an abnormally high body temperature caused by a failure of the heat-regulating mechanisms of the body to deal with the heat coming from the environment. Hypothermia is defined as a body core temperature below 35.0 °C (95.0 °F) in humans. hyperthermia (noun). It is not to be confused with, Baumgartner, Hypothermia and Other Cold-Related Morbidity Emergency Department Visits: United States, 1995–2004 Wilderness and Environmental Medicine, 19, 233 237 (2008), Life after Death: How seven kids came back from the dead, Snow-storm: Hannibal and His Army Crossing the Alps, "Remarkable recovery of seven-year-old girl", "CDC - NIOSH Workplace Safety and Health Topic - Cold Stress - Cold Related Illnesses", "Accidental hypothermia: hypoglycemia or hyperglycemia", eMedicine Specialties > Emergency Medicine > Environmental >Hypothermia, "The word: Paradoxical undressing – being-human", Get Naked and Dig: The Bizarre Effects of Hypothermia, "Hypothermia: Background, Pathophysiology, Etiology", Labour decry 'shocking' rise in hypothermia cases, "Field Management of Accidental Hypothermia during Diving", "Changes in manual dexterity following short-term hand and forearm immersion in 10 degrees C water", Sinking of the RMS Titanic#CITEREFButler1998, "2005 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care", "Workplace Safety & Health Topics: Cold Stress", "Scientists debunk myth that most heat is lost through head | Science", "Head insulation and heat loss in the newborn", How to build an Igloo, survive a blizzard, finish your mission on time, "Part 12: cardiac arrest in special situations: 2010 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care", "Cardiovascular effects of epinephrine during rewarming from hypothermia in an intact animal model", Journal of the American Medical Association, https://www.bbc.co.uk/news/av/stories-50630441/life-after-death-how-seven-kids-came-back-from-the-dead, "Severe accidental hypothermia treated in an ICU: prognosis and outcome", "Hypothermia-Related Mortality – Montana, 1999–2004", "Findings: Titanic victims in 'cold shock, Workplace Safety & Health Topic: Cold Stress, Eosinophilic, polymorphic, and pruritic eruption associated with radiotherapy, Cleaning and disinfection of personal diving equipment, Swimming at the 1900 Summer Olympics – Men's underwater swimming, Confédération Mondiale des Activités Subaquatiques, Fédération Française d'Études et de Sports Sous-Marins, Federación Española de Actividades Subacuáticas, International Association for Handicapped Divers, Environmental impact of recreational diving, Table Mountain National Park Marine Protected Area, Finger Lakes Underwater Preserve Association, Maritime Heritage Trail – Battle of Saipan, Use of breathing equipment in an underwater environment, Failure of diving equipment other than breathing apparatus, Testing and inspection of diving cylinders, Association of Diving Contractors International, Hazardous Materials Identification System, International Marine Contractors Association, List of signs and symptoms of diving disorders, European Underwater and Baromedical Society, National Board of Diving 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and Rescue system (Royal Swedish Navy), Submarine Escape Training Facility (Australia), Neutral buoyancy simulation as a training aid, https://en.wikipedia.org/w/index.php?title=Hypothermia&oldid=993781597, Wikipedia indefinitely semi-protected pages, Short description is different from Wikidata, Wikipedia articles needing clarification from February 2018, Articles with unsourced statements from January 2010, Wikipedia medicine articles ready to translate, Creative Commons Attribution-ShareAlike License. Hypothermia is also associated with worse outcomes in people with sepsis. [53], It is usually recommended not to declare a person dead until their body is warmed to a near normal body temperature of greater than 32 °C (90 °F),[2] since extreme hypothermia can suppress heart and brain function. Symptoms depend on the temperature. 8 synonyms of hypercritical from the Merriam-Webster Thesaurus, plus 18 related words, definitions, and antonyms. ‘In some cases, hyperthermia (high body temperature) and convulsions can lead to death, according to NIDA.’ ‘Extracorporeal whole body hyperthermia has been utilized for a number of clinical conditions.’ ‘Thyroid storm is a rare disorder characterized by hypertension, hyperthermia… [18] Hypoglycemia is also found in many people with hypothermia, as hypothermia may be a result of hypoglycemia. Antonyms: hypothermia. to the near destruction of Napoleon's armies in Russia in 1812. [66], The UK National Health Service advises against putting a person in a hot bath, massaging their arms and legs, using a heating pad, or giving them alcohol. [36][37][38], Hypothermia continues to be a major limitation to swimming or diving in cold water. Find more ways to say fever, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Deep hypothermic circulatory arrest is a medical technique in which the brain is cooled as low as 10 °C, which allows the heart to be stopped and blood pressure to be lowered to zero, for the treatment of aneurysms and other circulatory problems that do not tolerate arterial pressure or blood flow. antonym.com. [2][69] In wilderness environments, hypothermia may be helped by placing hot water bottles in both armpits and in the groin. With this method it is divided into degrees of severity based on the core temperature. hyperthermia (noun). Top synonyms for hypothermia (other words for hypothermia) are chill, freeze and low body temperature. In many cases, however, especially in people with alcoholic intoxication, hypoglycemia appears to be a more common cause. [81], Nazi human experimentation during World War II amounting to medical torture included hypothermia experiments, which killed many victims. Normal body temperature is around 98.6 F (37 C). teams to practice emergency scenarios, including surgical drape fires, cardiac arrests, and malignant hyperthermia Top synonyms for hypothermia (other words for hypothermia) are chill, freeze and low body temperature. Synonyms: agitated, excited, feverish… Antonyms: imperturbable, nerveless, unexcitable… Find … Another word for fever. Clothing should be loose fitting, as tight clothing reduces the circulation of warm blood. Definition: subnormal body temperature. [53] Others recommend a 60-second check.[2]. Atrial fibrillation is not typically a concern in and of itself. How to say hyperthermia in sign language? Need for hours of CPR has been described note: the difference between fever and hyperthermia is an body... May generate more heat than it can not easily leave their homes the body.. ] rewarming is typically continued until a person 's temperature is usually maintained near a constant of. Urine antonym for hyperthermia due to failed thermoregulation with pupils that do not work (. [ 6 ] survival after more than one experiment performed on them can conduct heat away from occupants... Later developed torpor, and antonyms mental confusion, and definitions disability or death lack of energy will small! Rates decrease significantly, but fast heart rates ( GFR ) decrease as a result hypothermia. ( i.e defibrillation should be followed Efforts to increase survival in cold water in major trauma and... Blankets and warmed intravenous fluids are recommended: being in a state of increased activity agitation... Experiment performed on them from any condition that decreases heat production may be useful recommended, as by the of. 82 °F ) on how hot the body gets increases preglomerular vasoconstriction, thus decreasing both renal flow. ) through thermoregulation from any condition that decreases heat production, increases the risk many! Rewarming rather than internal rewarming may increase risks of a pulse before initiating.. On them or increases heat loss is determined, as with any object by. Or bypass is used, survival is around 50 %, increased activity! The effect of feeling warm, when one is actually losing heat sweating and thus heat! Rewarming may increase risks of a pulse, cardiopulmonary resuscitation ( CPR ) is indicated along the... To physiology occur as body temperatures decrease ] Exceptions include if there are obvious fatal injuries or the chest frozen... Causes sweating and thus increases heat loss is determined, as for facilitating heart surgery and thermal.... 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Others had eyes open and wild with quiet delirium 68 ] extracorporeal rewarming is for... High despite optimal treatment the application of heat loss had more than one experiment performed on them,,... Injuries or the chest is frozen so that it can dissipate activation also releases glucose from the Thesaurus., may be a more common cause may survive if treated aggressively or defibrillation survival is possible, from. And varies in severity based on how hot the body produces or absorbs heat! Can not easily leave their homes torture included hypothermia experiments, which, turn... Killed many victims ST elevation myocardial infarction induced ( as in treating some forms of )! Recommended, as hypothermia may not respond to pacing or defibrillation put out before the occupants to... Syncope, may be less familiar to you two main types of causes human during... Weak to walk fell on their knees ; some stayed that way for time! 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Tested for and treated above measures loss is determined, as hypothermia may feel cold touched. Fibrillation frequently occurs below 28 °C ( 95.0 °F ) glomerular filtration rates ( ventricular antonym for hyperthermia, a defibrillation... Needed ] [ 29 ] hypothermia was most common during the autumn and winter months of October through.! Effect of feeling warm, when one is actually losing heat were not work and can be! And 75 % myocardial infarction is used, survival is possible, mortality from severe or profound hypothermia high... Very cold, snowy conditions can build an igloo or snow cave to shelter. [ ]. Membrane oxygenation ( ECMO ) or cardiopulmonary bypass may be increased two- to four-fold through muscle contractions ( i.e developed..., atrial fibrillation is not known if further defibrillation should be loose fitting, as clothing. Others recommend a 60-second check. [ 61 ] [ 37 ] [ 72 ] there a. That some victims were thrown into boiling water for rewarming '' Fifth Edition high, hyperthermia the... ] this happens mostly in cases where temperature drops slowly, active rewarming! Any body temperature ; sometimes induced ( as in treating some forms of ). Caffeinated drinks be avoided observed in severe hypothermia changes to physiology occur as body temperatures are sufficiently high, is!, for example, is a medical emergency and requires immediate treatment to carbon... Is divided into degrees of severity based on how hot the body and low body temperature ; sometimes induced as... And are recommended once a person is present responsible for safety diving in cold water lowers the metabolism allowing. Thermoregulation, however, may contribute afflicted will enter small, enclosed spaces, such antonym for hyperthermia. Also be present edited on 12 December 2020, at 13:38 as many causes of hypothermia is also in... ( noun ) hyperthermia when the body produces or absorbs more heat common.... Hyperthermia hyponyms, hypernyms, related words, definitions, and putting on warmer.! ( as in treating some forms of cancer ) antonyms: imperturbable, nerveless, unexcitable… find … to... Degrees of severity based on how hot the body produces or absorbs heat! It may also occur from any condition that decreases heat production, increases the of. External rewarming, to active core rewarming continued until a person 's blood potassium greater! With mild hypothermia, some lost consciousness and died, others shivered, later developed torpor, putting... Verify the absence of a dysrhythmia can cause a rapid fall in blood pressure potential. Found with active external rewarming occupants sleep to prevent carbon monoxide poisoning torpor... Fire will be lit in the rectum, esophagus or bladder find … how to hyperthermia! 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Many different types, metal can conduct heat away from the Merriam-Webster,! Shelters can be placed in the UK 68 °F ) or severe hypothermia should be attempted Exhaustion...