Yahoo Web Search

Search results

1. People also ask

   What causes a high-grade fever?

   • Almost any infection can cause a high-grade fever, particularly if the body has not been exposed to the pathogen before and has no immunity to it. A high fever can also occur if certain infections are left untreated and either get worse or start to affect other organs. Some non-infectious conditions associated with high-grade fever include:

   What Causes a High-Grade Fever and When Is It Too High? - Verywell H…

   www.verywellhealth.com/when-is-a-fever-too-high-770347

   See all results for this question

   Why do you get a fever if you have a high temperature?

   • It is part of your body's defense against infection-causing germs. You get a fever most often when your body is trying to kill infectious invaders such as viruses or bacteria. A higher body temperature helps the immune system respond more vigorously to the attack, and makes it harder for these microbes to survive.

   Fever in adults: when to worry - Harvard Health

   www.health.harvard.edu/diseases-and-conditions/treating-fever-in-adults

   See all results for this question

   What temperature is considered a high-grade fever?

   • Doctors consider a temperature above 104°F (40°C) to be a high-grade fever. As a general rule, adults should consider seeking medical attention if their temperature reaches above 104 °F (40°C). Doctors consider this temperature to be a high-grade fever. However, a fever is not the only symptom a person has when they are ill.

   Fever in adults: Symptoms, treatment, and when to seek help

   www.medicalnewstoday.com/articles/fever-in-adults

   See all results for this question

2. www.verywellhealth.com › when-is-a-fever-too-highWhat Causes a High-Grade Fever and When Is It Too High?

   www.verywellhealth.com › when-is-a-fever-too-high

   • Cached

   Mar 7, 2024 · The fever helps neutralize the pathogen by raising the body temperature to where it cannot survive. A high fever can also be caused by drug reactions, inflammatory diseases, autoimmune disorders, excess heat exposure, and other non-infectious conditions.

3. www.health.harvard.edu › treating-fever-in-adultsFever in adults: when to worry - Harvard Health

   www.health.harvard.edu › treating-fever-in-adults

   • Cached

   May 22, 2023 · Fever means a body temperature of 100.4° F (38°C) or higher. High fever in adults. While any temperature above your normal temperature range is considered a fever, there are different levels of fever severity: Low-grade: 99.1 to 100.4 F (37.3 to 38.0 C) Moderate-grade: 100.6 to 102.2 F (38.1 to 39.0 C) High-grade: 102.4 to 105.8 F (39.1 to 41 C).

   • Location: 4 Blackfan Circle, 4th Floor, Boston, 02115, MA
   • Email: hhp_info@health.harvard.edu

   • Phone: (877) 649-9457

4. www.healthgrades.com › high-feverHigh Fever: Causes and Treatments for a High Temperature

   www.healthgrades.com › high-fever

   • Cached

   Jul 25, 2022 · A high fever is a body temperate of 103ºF (39ºC) or higher in an adult. In a child, a temperature of 101ºF (38ºC) or higher is a high fever. Causes of a high fever include infections, heat exhaustion, sepsis, and noninfectious conditions, particularly those that affect the immune system. Contact a doctor if you or your child has a high ...

5. www.mayoclinic.org › diseases-conditions › feverFever - Symptoms & causes - Mayo Clinic

   www.mayoclinic.org › diseases-conditions › fever

   • Cached

   May 7, 2022 · Fever is a common sign of infection or inflammation, but it can also be caused by other factors, such as medications, vaccines, or heat exhaustion. Learn more about the symptoms, causes, and treatments of fever at Mayo Clinic, a trusted source of health information and care. You can also join the Mayo Clinic Connect community and share your experiences and questions with other people who have ...

6. www.medicalnewstoday.com › articles › fever-in-adultsFever in adults: Symptoms, treatment, and when to seek help

   www.medicalnewstoday.com › articles › fever-in-adults

   • Cached

   Severe illness can cause extremely high temperatures in adults that can be life threatening. A high-grade fever from a rectal measurement is typically 104.1–106.0°F (40–41.1°C).

7. www.webmd.com › first-aid › fevers-causes-symptomsFever: Causes, Symptoms, and Treatment - WebMD

   www.webmd.com › first-aid › fevers-causes-symptoms

   • Cached

   Nov 16, 2023 · A fever can be a sign of several health conditions, which may or may not need medical treatment. The most common causes are infections such as colds and stomach bugs ( gastroenteritis ). Other ...

8. www.healthline.com › health › hyperpyrexiaHyperpyrexia: Definition, Symptoms, Causes, and Treatment

   www.healthline.com › health › hyperpyrexia

   • Cached

   May 3, 2018 · In addition to a fever of 106°F (41.1°C) or higher, symptoms of hyperpyrexia can include: increased or irregular heart rate. muscle spasms. rapid breathing. seizures. confusion or changes in ...