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  1. Fever in Adults: Characteristics, Types, and When It's Serious

    www.healthline.com/health/cold-flu/fever-in-adults

    Sep 17, 2019 · Adults typically have a fever if their body temperature increases to 100.4°F (38°C). This is called a low grade fever. A high grade fever happens when your body temperature is 103°F (39.4°C ...

  2. When is a Fever Dangerous in Adults? | Healthfully

    healthfully.com/fever-dangerous-adults-5304894.html

    Adults who travel outside of the United States should pay close attention to fevers that occur while they are out of the country and even those that manifest after they have returned home. For a recent traveler, a fever as low as 101 degrees F, can be dangerous.

  3. Fever - Symptoms and causes - Mayo Clinic

    www.mayoclinic.org/diseases-conditions/fever/...
    • Overview
    • Symptoms
    • Causes
    • Complications
    • Prevention

    A fever is a temporary increase in your body temperature, often due to an illness. Having a fever is a sign that something out of the ordinary is going on in your body.For an adult, a fever may be uncomfortable, but usually isn't a cause for concern unless it reaches 103 F (39.4 C) or higher. For infants and toddlers, a slightly elevated temperature may indicate a serious infection.Fevers generally go away within a few days. A number of over-the-counter medications lower a fever, but sometime...

    You have a fever when your temperature rises above its normal range. What's normal for you may be a little higher or lower than the average normal temperature of 98.6 F (37 C).Depending on what's causing your fever, additional fever signs and symptoms may include: 1. Sweating 2. Chills and shivering 3. Headache 4. Muscle aches 5. Loss of appetite 6. Irritability 7. Dehydration 8. General weaknessChildren between the ages of 6 months and 5 years might experience febrile seizures. About a third...

    Fever occurs when an area in your brain called the hypothalamus (hi-poe-THAL-uh-muhs) — also known as your body's \\"thermostat\\" — shifts the set point of your normal body temperature upward. When this happens, you may feel chilled and add layers of clothing or wrap up in a blanket, or you may shiver to generate more body heat, eventually resulting in an elevated body temperature.Normal body temperature varies throughout the day — it's lower in the morning and higher in the late afternoon and e...

    Children between the ages of 6 months and 5 years may experience fever-induced convulsions (febrile seizures), which usually involve loss of consciousness and shaking of limbs on both sides of the body. Although alarming for parents, the vast majority of febrile seizures cause no lasting effects.If a seizure occurs: 1. Lay your child on his or her side or stomach on the floor or ground 2. Remove any sharp objects that are near your child 3. Loosen tight clothing 4. Hold your child to prevent...

    You may be able to prevent fevers by reducing exposure to infectious diseases. Here are some tips that can help: 1. Wash your hands often and teach your children to do the same, especially before eating, after using the toilet, after spending time in a crowd or around someone who's sick, after petting animals, and during travel on public transportation. 2. Show your children how to wash their hands thoroughly, covering both the front and back of each hand with soap and rinsing completely unde...

  4. When Is A Fever Dangerous? - Identifying Dangerous Fever

    www.healthstatus.com/.../wellness/fever-dangerous
    • Prevention
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    When we feel that our body is burning with fever, the first thought is to get rid of it. It is especially difficult to be relaxed about fever when it attacks our kids. We are ready with pills, cold showers, compresses, cold drinks, anything to bring the temperature down. But, fever or increased body temperature is an important part of our bodys defense against infections. When we are attacked by an invader, our body reacts by rising the temperature. Most viruses and bacteria that cause infections thrive at 98.6 °F There is also a theory that our immune system works best at higher than normal body temperature. It does not mean that we can ignore fever when it hits us and keep going on like it is all normal. It is important to distinguish fevers that require urgent trip to the doctor, and others that are better left alone, to do the job of fighting infection, with a little help of rest, hot soup and some vitamin C.

    Our normal body temperature changes during the day, throughout the month, and is very much dependent on the activity we do. Normal temperature in adults varies from 97 F (36.1 C) to 99 F (37.2 C). It is lower when we wake up in the morning and higher later in the day. It can be a few degrees higher after an exercise. Body temperature in women changes depending on their menstrual cycle. Some people naturally have higher body temperature than others. But, we know when our increased temperature is due to an infection, because it comes with other symptoms:

    Any of these symptoms together with a fever require a trip to the doctor. As a rule of thumb, see your doctor any time your temperature is higher than 103 F (39.4 C) and lasts longer than three days. Doctor can determine the cause of high fever and prescribe proper treatment or medication depending on the cause. Call your doctor right away if your child has a fever and:

    Babies are much more sensitive to high body temperature and fever has to be taken very seriously. See your pediatrician immediately if your baby is younger than three months and has even slightly elevated temperature. For older babies and kids, see a doctor if a fever is higher than 101 F (38.3 C), if a child has a fever and refuses water and food or is more irritable than normal and keeps crying. Children that are feverish and are lethargic may be suffering from meningitis, so see a doctor right away.

    Parents are often afraid of seizures that sometimes occur as a consequence of high body temperature. These types of seizures are very seldom harmful to children and last less than five minutes. Seizures are most often resulting from sudden increase of body temperature, not from high temperature.

    Fevers that happen as bodys response to an infection rarely go over 106.2 (41.3 C). Such high temperatures are most commonly due to head trauma, heatstroke, poisoning or side effect of anesthesia.

    It is important to remember that fever in general is NOT dangerous. To damage the brain, our temperature would have to go over 107.6 F (42 C). Use the fever as a sign your body is sending you that some infection is going on and see if you can do something about it. Rest, nutrition high in vitamin C, fresh air, and light exercise can help your bodys immune system to fight infection before it becomes serious. Lowering your temperature with pills will make you feel more comfortable, but will not help you fight the infection. If your own immune system cannot fight the infection and the fever lasts longer than three days, see your doctor even if you have no other symptoms.

  5. Fever in Adults: High & Low Grade Fever and How to Reduce a Fever

    www.emedicinehealth.com/fever_in_adults/article...
    • Diagnosis
    • Other animals
    • Epidemiology
    • Causes
    • Contraindications
    • Treatment

    Fungal infections can affect any organ system. Often a physician can identify these infections through a physical examination. Sometimes further testing is required and in rare instances, fungal fevers may require a biopsy to diagnose the infection. An antifungal medication will usually treat the infection.

    Certain people who work with animals can be exposed to rare bacteria that can cause fevers. In addition to the fever, the person may have chills, headache, and muscle and joint aches. These bacteria can exist in livestock, in unpasteurized dairy products, and in the urine of infected animals.

    Insect bites are a common way that infections are spread in some countries. Malaria is a serious infection that can occur after a mosquito bite. The bitten person may have fevers that come and go every few days. A blood test must be done to make the diagnosis. In certain infected areas, a traveler can take medication to prevent malaria. Lyme disease is spread by the bite of a tick. This is common in areas of the U.S. where the deer tick is found. Any infection caused by an insect bite should be evaluated by a doctor.

    A fever that occurs after starting a new medication, without another source, may be a drug fever. The fever can occur at any time after starting the drug and should go away after the drug is stopped. Some drugs that have been associated with fever include beta-lactam antibiotics, procainamide (Procanbid), isoniazid, alpha-methyldopa, quinidine (Quinaglute Dura-Tabs), and diphenylhydantoin. Cancer can cause fever in a variety of ways. Sometimes the tumor makes pyrogens, chemicals which cause a fever on their own. Some tumors may become infected. Tumors in the brain may prevent the hypothalamus (the body's thermostat) from properly regulating the body temperature. Many of the medications that a cancer patient takes can cause a fever. Finally, immune systems in cancer patients may be weakened, which makes them prone to various infections.

    Aspirin is not the first choice drug for fever reduction; it should not be used in children. Aspirin may be toxic in large doses in adults or cause Reye's syndrome in children. Do not give aspirin to individuals 18 years or younger unless directed by a physician to give a specific dose.

    Thyroid storm is treated by blocking hormone production with drugs like methimazole (Northyx, Tapazole) and iodine to block hormone release plus propranolol (Inderal) to further block the effects of thyroid hormones.

  6. Treating fever in adults - Harvard Health

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

    Mar 25, 2020 · Treating fever in adults. Infection is a common cause of fever, but other conditions can also bring the heat. Updated: March 25, 2020. Published: April, 2015.

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  8. 100, 101 or 102 Degree Fever? Adult Guide to High Temperatures

    www.healthpages.org/health-a-z/fever-adults

    Oct 07, 2018 · A fever is one way your body fights illness—your body temperature goes up to kill bacteria that cannot live at the higher temperatures. Although it may not be comfortable, a temperature of up to 102°F is generally good for you. Most healthy adults can tolerate a fever as high as 103°F to 104°F for short periods of time without having problems.

  9. Fever: First aid - Mayo Clinic

    www.mayoclinic.org/first-aid/first-aid-fever

    Also get medical help if the fever lasts more than five days in a row. Treating fever in an adult. Adults with fevers of 103 F (39.4 C) or higher will generally look and act sick. The main goal of treatment is to relieve discomfort and help you get rest. To treat a fever at home: Drink plenty of fluids to stay hydrated. Dress in lightweight ...

    • Treating Fever in A Child
      Children with relatively high fevers may not look or act particularly sick. Treating a fever depends on the degree of discomfort. If your child is...
    • When to Seek Medical Advice For A Child
      If your baby is less than 3 months old and has a fever, it's important to get medical help immediately.Seek medical care if a child of any age show...
    • Treating Fever in An Adult
      Adults with fevers of 103 F (39.4 C) or higher will generally look and act sick. The main goal of treatment is to relieve discomfort and help you g...
    • When to Seek Medical Advice For An Adult
      Seek medical care if someone with a fever has any of the following signs and symptoms: 1. Difficulty breathing 2. Chest pain 3. Severe headache 4....
    • When to Seek Emergency Care
      Seek emergency medical care if your child has a fever after being left in a hot car or other such potentially dangerous situation and shows any of...
    • How to Take A Temperature
      Always use a digital thermometer to check someone's temperature. Various types are available: 1. Rectal thermometers are used in the rectum. 2. Ora...
    • Rectal Temperature (For Infants)
      1. Turn on the digital thermometer and dab petroleum jelly or another lubricant on the tip of the thermometer. 2. Lay the child on his or her stoma...
  10. What Temperature is Considered a Fever in Adults? | Health.com

    www.health.com/condition/infectious-diseases/...

    Fever is the most common coronavirus symptom, affecting up to 88 percent of those infected, according to the World Health Organization. Here's what temperature is considered a fever in adults, and ...

  11. Older adults’ bodies don’t respond to illnesses the way younger people’s do. Serious infections tend to cause symptoms such as confusion or weight loss rather than fever in older people.