8 week old temperature

Fever (0-12 Months)

Is this your child's symptom?

• An abnormal high body temperature
• Fever is the only symptom. Your child has a true fever if:
• Rectal (bottom), Ear or Forehead temperature: 100.4° F (38.0° C) or higher
• Under the arm (armpit) temperature: 99° F (37.2° C) or higher
• Caution: Ear temperatures are not accurate before 6 months of age
• Caution: Forehead temperatures must be digital. Forehead strips are not accurate.

Causes of Fever

• Overview. Almost all fevers are caused by a new infection. Viruses cause 10 times more infections than bacteria. The number of germs that cause an infection are in the hundreds. Only a few common ones will be listed.
• Viral Infections. Colds, flu and other viral infections are the most common cause. Fever may be the only symptom for the first 24 hours. The start of viral symptoms (runny nose, cough, loose stools) is often delayed. Roseola is the most extreme example. Fever may be the only symptom for 3 to 5 days. Then a rash appears.
• Bacterial Infections. A bladder infection is the most common cause of silent fever in girls.
• Vaccine Fever. Fever with most vaccines begins within 12 hours. It lasts 2 to 3 days. This is normal and harmless. It means the vaccine is working.
• Newborn Fever (Serious). Fever that occurs during the first 3 months of life can be serious. All of these babies need to be seen as soon as possible. The fever may be due to sepsis (a bloodstream infection). Bacterial infections in this age group can get worse quickly. They need rapid treatment.
• Meningitis (Very Serious). A bacterial infection of the membrane that covers the spinal cord and brain. The main symptoms are a stiff neck, headache and confusion. Younger children are lethargic or so irritable that they can't be consoled. If not treated early, can suffer brain damage.
• Overheated. The fever is usually low grade. Can occur during heat waves or from being overdressed. The temp becomes normal in a few hours after moving to a cooler place. Fever goes away quickly with rest and drinking extra fluids.
• Not Due to Teething. Research shows that "getting teeth" does not cause fevers.

Fever and Crying

• Fever on its own shouldn't cause much crying.
• Frequent crying in a child with fever is caused by pain until proven otherwise.
• Hidden causes can be ear infections, kidney infections, sore throats and meningitis.

Normal Temperature Range

• Rectal. A reading of 98.6° F (37° C) is just the average rectal temp. A normal low can be 96.8° F (36° C) in the morning. It can change to a high of 100.3° F (37.9° C) late in the day. This is a normal range.

When to Call for Fever (0-12 Months)

Call 911 Now

• Not moving
• Can't wake up
• Severe trouble breathing (struggling for each breath; can barely speak or cry)
• Purple or blood-colored spots or dots on skin
• You think your child has a life-threatening emergency

Call Doctor or Seek Care Now

• Trouble breathing, but not severe
• Great trouble swallowing fluids or spit
• Fever in baby less than 12 weeks old. Caution: Do NOT give your baby any fever medicine before being seen.
• Fever over 104° F (40° C)
• Shaking chills (shivering) lasting more than 30 minutes
• Nonstop crying or cries when touched or moved
• Won't move an arm or leg normally
• Dehydration suspected. No urine in over 8 hours, dark urine, very dry mouth and no tears.
• Weak immune system. Examples are sickle cell disease, HIV, cancer, organ transplant, taking oral steroids.
• Your child looks or acts very sick
• You think your child needs to be seen, and the problem is urgent

Contact Doctor Within 24 Hours

• Age 3-6 months old with fever
• Age 6-12 months old with fever that lasts more than 24 hours. There are no other symptoms (such as cough or diarrhea).
• Fever lasts more than 3 days
• Fever returns after gone for more than 24 hours
• You think your child needs to be seen, but the problem is not urgent

Contact Doctor During Office Hours

• You have other questions or concerns

Self Care at Home

• Fever with no other symptoms and your child acts mildly ill

Seattle Children's Urgent Care Locations

If your child’s illness or injury is life-threatening, call 911.

• Bellevue
• Everett
• Federal Way
• Seattle

Care Advice for Fever

1. What You Should Know About Fever:
   • Having a fever means your child has a new infection.
   • It's most likely caused by a virus.
   • You may not know the cause of the fever until other symptoms develop. This may take 24 hours.
   • For infants more than 3 months old, most fevers are good for sick children. They help the body fight infection.
   • Use the ranges below to help put your child's level of fever into perspective:
   • 100° - 102° F (37.8° - 39° C) Low grade fever: helpful, good range. Don't treat.
   • 102° - 104° F (39 - 40° C) Average fever: helpful. Treat if causes discomfort.
   • Over 104° F (40° C) High fever: causes discomfort, but harmless. Always treat.
   • Over 106° F (41.1° C) Very high fever: important to bring it down. Rare to go this high.
   • Over 108° F (42.3° C) Dangerous fever: fever itself can be harmful.
2. Treatment for All Fevers - Extra Fluids:
   • Fluids alone can lower the fever. Reason: being well hydrated helps the body give off heat through the skin.
   • For shivering (or the chills), give your child a blanket. Make them comfortable.
   • Offer your child extra water or other fluids by mouth. Cold fluids are better. Until 6 months old, only give extra formula or breastmilk.
   • For all children, dress in 1 layer of light weight clothing, unless shivering. Reason: also helps heat loss from the skin.
   • For shivering (or the chills), give your child a blanket. Make them comfortable.
   • Caution: if a baby under 1 year has a fever, never overdress or bundle up. Reason: Babies can get over-heated more easily than older children.
3. Fever Medicine:
   • Caution: Do not give a baby under 3 months any fever medicine. Most of these babies will need to be seen.
   • For fevers 100°-102° F (37.8° - 39°C), fever meds are not needed. Reason: fevers in this range help the body fight the infection. Fevers turn on the body's imune system. Fevers don't cause any discomfort.
   Fever meds are mainly needed for fevers higher than 102° F (39° C).
4. Give an acetaminophen product (such as Tylenol).
5. Another choice is an ibuprofen product (such as Advil) if over 6 months old.
6. Goal of treatment: keep the fever at a helpful level. Most often, the fever meds lower the fever by 2° to 3° F (1 - 1. 5° C). They do not bring it down to normal. It takes 1 or 2 hours to see the effect.
7. Do not use aspirin. Reason: Risk of Reye syndrome, a rare but serious brain disease.
8. Do not use both acetaminophen and ibuprofen together. Reason: Not needed and a risk of giving too much.
9. Pain: fever does not cause pain. If your child also has pain, it's from the infection. It may be a sore throat or muscle pain. Treat the pain, if it's more than mild.
10. Return to Child Care:
    • Your child can return to child care after the fever is gone. Your child should feel well enough to join in normal activities.
11. What to Expect:
    • Most fevers with viral illnesses range between 101° and 104° F (38.4° and 40° C).
    • They may last for 2 or 3 days.
    • They are not harmful.
12. Call Your Doctor If:
    • Your child looks or acts very sick
    • Any serious symptoms occur such as trouble breathing
    • Fever goes above 104° F (40° C)
    • Any fever occurs if less than 12 weeks old
    • Fever without other symptoms lasts more than 24 hours
    • Fever lasts more than 3 days (72 hours)
    • You think your child needs to be seen
    • Your child becomes worse

And remember, contact your doctor if your child develops any of the 'Call Your Doctor' symptoms.

Disclaimer: this health information is for educational purposes only. You, the reader, assume full responsibility for how you choose to use it.

Last Reviewed: 11/13/2022

Last Revised: 09/18/2022

Copyright 2000-2022 Schmitt Pediatric Guidelines LLC.

How to take your baby's temperature

A normal temperature in babies and children is about 36.4C, but this can vary slightly. A high temperature or fever is usually considered to be a temperature of 38C or above.

Your baby may have a high temperature if they:

• feel hotter than usual to touch on their forehead, back or stomach
• feel sweaty or clammy
• have flushed cheeks

If you think your baby has a high temperature, it's best to check their temperature with a thermometer. This can help you work out whether you need to get medical advice.

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Credit:

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Ideally, you need a digital thermometer to get a fast, accurate reading.

You can buy these online or from pharmacies and most large supermarkets.

To take your child's temperature:

1. Hold them comfortably on your knee and put the thermometer in their armpit – always use the thermometer in the armpit with children under 5 years.
2. Gently, but firmly, hold their arm against their body to keep the thermometer in place for however long it says in the manufacturer's instructions – usually about 15 seconds. Some digital thermometers beep when they're ready.
3. The display on the thermometer will then show your child's temperature.

If you use a digital thermometer in your child's armpit and follow the manufacturer's instructions carefully, you should get an accurate reading.

There are a few things that can slightly alter the reading – for example, if your child has been:

• wrapped up tightly in a blanket
• in a very warm room
• very active
• cuddling a hot water bottle
• wearing a lot of clothes
• having a bath

If this is the case, allow them to cool down for a few minutes, but do not let them get cold or shivery, then take their temperature again to see if there's any change.

You can buy other types of thermometer, but they may not be as accurate as a digital thermometer for taking a baby or young child's temperature:

• ear (tympanic) thermometers – these allow you to take a temperature reading from the ear and are quick but expensive; they can give misleading readings if you do not put them in the ear correctly, which is more likely to happen with babies because their ear holes are so small
• strip-type thermometers – these are held against the forehead and are not an accurate way of taking a temperature. They show the temperature of the skin, rather than the body

You should never use an old-fashioned glass thermometer containing mercury. These can break, releasing small splinters of glass and highly poisonous mercury. They're no longer used in hospitals and you cannot buy them in shops.

If your child is exposed to mercury, get medical advice immediately.

A high temperature is usually a sign that your child's body is trying to fight an infection.

Some babies and young children get a high temperature after having their vaccinations. This should go away quite quickly by itself. If you're concerned, speak to a health visitor or GP.

You can usually look after your baby or child at home when they have a high temperature. Make sure you give them plenty of drinks, to avoid dehydration. If you're breastfeeding, offer your baby plenty of feeds.

Always contact a GP or call 111 if:

• your child has other signs of illness, such as a rash, as well as a high temperature
• your baby's temperature is 38C or higher if they're under 3 months old
• your baby's temperature is 39C or higher if they're 3 to 6 months old

If you need to speak to someone outside normal surgery hours, you can call your GP surgery's out-of-hours service (if they have one) or NHS 111.

Read more about what to do if your child has a high temperature.

Page last reviewed: 27 February 2020
Next review due: 27 February 2023

Pregnancy and temperature - Official website of the Center for Public Health and Medical Prevention of the Health Committee of the Kursk Region

Every mother wants her baby to be born healthy, therefore, during pregnancy, any changes in the body are perceived by a woman with apprehension. the unmotivated rise in temperature is especially worrisome. The temperature usually rises to 37.2 ⁰ -37.5 ⁰ , does not cause any special complaints, some weakness and drowsiness may be observed. The rise in temperature in different women occurs in different ways. For some, it appears only during physical exertion, while doing housework, for others it appears in the afternoon or lasts throughout the day. Usually not so much pregnant women as their relatives are very worried about this.

If we consider the reasons for the rise in body temperature, then during pregnancy (especially in the first trimester), it can be slightly elevated (within 37.2 ⁰ -37.4 ⁰ ). This is due to the fact that the production of the hormone progesterone increases in the body. In the II phase of the menstrual cycle, under its influence, changes occur in the uterine mucosa, preparing it for implantation of the embryo. After pregnancy, progesterone production increases. Until about 12-14 weeks, the formation of progesterone continues in the "yellow body" of the ovary, and later the placenta takes over this function. Progesterone has an effect on the thermoregulatory center in the brain. And it is changes in hormonal levels and changes in thermoregulation that cause a slight increase in body temperature during pregnancy in a number of women. Studies on the frequency of such a manifestation have not been conducted, but according to observations, it occurs in 3-5% of pregnant women. This is not related to height or weight, but is purely individual. The first weeks of pregnancy is a powerful restructuring of metabolism and hormones. Such an increase in temperature is not a pathology. Fluctuations in temperature, fatigue, drowsiness, changes in mood, appetite, nausea usually disappear by 12-14 weeks of pregnancy. Subfebrile temperature does not affect the development of the child.

If, nevertheless, an increase in temperature causes concern, and you continue to be tormented by doubts, then you need to eliminate the foci of chronic infections - cure your teeth, gargle with chronic tonsillitis, and be sure to check your health with a therapist. Pass blood, urine, biochemical, HIV, etc. tests. If all the tests are in order, there are no foci of chronic diseases (sinusitis, pyelonephritis, etc.) and there are no complaints, then know that everything is fine and there is no reason to worry!

But if, along with a high or not very high temperature, there are still complaints, it is necessary to urgently apply to identify the causes of the disease, because. in some cases, a high temperature is more dangerous for the fetus than drugs prescribed by a doctor. An elevated temperature, including during pregnancy, can be caused by many diseases. In order to prevent this from happening from the first weeks, you need to take care of yourself, do not overcool, avoid crowded places and public transport during the flu epidemic. Eat more vegetables and fruits, do not forget about protein foods. And then after 9months Your baby will please the world with the first cry.

Early pregnancy | Shchelkovsky perinatal center

Pregnancy is a wonderful period! However, the changes taking place in the body at this time can greatly frighten you. The phenomena characteristic of pregnancy are different for all women, and will not necessarily be repeated during each subsequent gestation. Let's analyze the most common symptoms, their causes and possible methods of correction.

1. Frequent urination.

Frequent, painless (!) urge to urinate is one of the signs of pregnancy. This is due to increased secretion of progesterone (pregnancy hormone), changes in metabolism and pressure from the growing uterus on the bladder.

You should definitely consult a doctor if:

• urination is painful (this may be a sign of an infection)
• urine of strange color (stained with blood, brown)
• the amount of urine excreted per day is much less than the liquid drunk per day

Life hack! In no case should you limit your fluid intake! To alleviate the condition and reduce the frequent urge to urinate, it is necessary to exclude products that have a diuretic effect: tea, coffee, zucchini, watermelon; as well as salty, spicy and fried foods. It is better to drink water or juice. Wear comfortable cotton underwear that does not squeeze the lower abdomen.

2. Nausea, vomiting, heartburn, increased susceptibility to odors.

Nausea is one of the common symptoms of early pregnancy. The range of issues related to nausea and vomiting during pregnancy is quite wide. From "it's good, I don't even feel sick" (with relief), "I don't feel sick, what's wrong with me?" (with anxiety) to "when will this nausea pass" (with hope). Indeed, these symptoms are not at all a mandatory accompaniment of gestation, they can manifest at 7-8 weeks and last up to 12-14 weeks. The duration of this condition can sometimes be delayed, but rarely persists throughout pregnancy.

Life hack! For nausea, eat before feeling hungry. Solid, non-hot food and drinks at a cool temperature are best. With heartburn, you should eat small portions of food and often, and most importantly, sit, stand or walk for at least 30 minutes after eating, but do not lie down.

You should definitely consult a doctor if:

• vomiting occurs even after drinking water
• vomiting is exhausting, accompanied by dizziness, weakness
• dryness, jaundice and flaking of the skin appear
• nausea and vomiting impede proper nutrition, accompanied by weight loss

To reduce nausea and vomiting in the morning, try eating something before you get out of bed. It can be a cracker, a cookie, a piece of hard cheese. And salty food is preferable to sweet. You can have a snack in the same way at night when you get up to go to the toilet. Do not lie down immediately after eating, this will only increase nausea. Vitamins for pregnant women with nausea should be taken in the evening after meals. Cool water with lemon, ginger, mint tea, or ginger or mint candies can alleviate the condition. It is necessary to exclude those foods, drinks and smells that are unpleasant to you. Brushing your teeth and rinsing your mouth often can also reduce nausea.

3. Pain or cramps in the lower abdomen, constipation, pain in the lumbar region.

The simplest and most easily controlled cause of pain is delayed and incomplete bowel movements. An increase in the concentration of progesterone relaxes the smooth muscles, which are located not only in the uterus, but also in other hollow organs. In this case, the correction of the diet and the restoration of the passage of feces will help. If the measures are ineffective, the doctor may prescribe safe drugs for you. A special type of pain that occurs during exclusivity in pregnant women is pain in the round ligament of the uterus. This acute, rather intense pain occurs, as a rule, on the one hand with a sharp change in body position (for example, when getting up from a chair or leaving a car). This pain occurs due to stretching, and then a sharp contraction, like a spring, of the round uterine ligaments. The pain quickly passes if you immediately take a comfortable position and does not require special treatment.

You should definitely consult a doctor if:

• pain is accompanied by spotting bloody discharge from the external genitalia
• increasing duration and intensity of pain
• abdominal pain accompanied by dizziness, fever, loss of consciousness

Life hack! To normalize bowel movements, eat more vegetables and fruits, drink water and move more during the day. Try to eat often and in small portions.

4. Enlargement and soreness of the mammary glands.

Hormonal restructuring of the body during gestation is accompanied, among other things, by an increase in the size of the mammary glands and an increase in their sensitivity. By the end of the first trimester, the soreness usually disappears, no additional methods of treatment are needed.

Life hack! Choose comfortable supportive underwear (it should not leave marks on the skin at the end of the day). You may need a larger size or a sports bra. Pain in the mammary glands is relieved by a warm shower at the end of the day.

You should definitely see a doctor if:

• the pain is intense
• mammary glands are very dense with redness and body temperature is increased
• there is discharge from the nipples (purulent, bloody)

5. Increased body temperature.

In early pregnancy, an increase in body temperature to 37.5 ° C is not necessary, but it is possible due to the peculiarities of the action of progesterone. Because of this, it is difficult for pregnant women to endure stuffy, hot rooms. Self-medication is dangerous: an attempt to bring down the temperature even with a seemingly harmless folk method - tea with raspberries - can mask the true cause of hyperthermia and delay the diagnosis. Due to the increased body temperature, pregnant women should dress in layers and avoid stuffy and hot rooms and spaces so that they can always “adjust” their temperature on their own.

• temperature above 37.5 °C
• along with fever, any pain occurs
• runny nose, cough, body aches appear

6. Nasal congestion, difficulty breathing, nosebleeds.

These symptoms can be explained by the individual reaction of the vascular system to the increase in blood volume that occurs during pregnancy. Another possible reason is dry air in the room, the operation of central heating batteries.

Life hack! The easiest way to deal with nasal congestion is to use a humidifier. If you don't have one, you can put a damp towel on the battery - less effective, but better than nothing. It is possible to use sprays with sea salt, but you need to carefully read the instructions and especially the "Indications" section, it should contain information about the safety of the product during pregnancy.

You should definitely see a doctor if:

• symptoms of a cold occur
• nasal congestion accompanied by ear congestion
• These symptoms appeared after exposure to the allergen known to you

7. Blood pressure fluctuations.

An ideal option for the course of any pregnancy is the stability of the blood pressure throughout the gestation. However, this is extremely rare. A small (up to 10 units) increase in pressure from the usual reference may be due to an increase in the load on the cardiovascular system as a result of changes in body weight, hormonal changes, and uterine pressure on the vessels. Normal pressure: systolic below 130 mm Hg, diastolic no more than 85 mm Hg. Blood pressure in the range of 130–139/ 85–89 mm Hg considered high to be normal. High numbers are often observed in patients of older reproductive age, suffering from diabetes mellitus and kidney disease, obesity, etc. However, it is imperative to tell the doctor about all these concomitant pathological conditions at the first appointment and, if necessary, consult a neurologist, cardiologist, endocrinologist and other related specialists . Reasonable physical activity, adherence to sleep and wakefulness, a balanced diet, and the rejection of coffee and strong tea allow you to keep pressure within limits. Of the completely exotic for our days, but no less significant - the prevention of stress.

Life hack! If this is the first time you have found yourself with high normal pressure, repeat the measurement after 15 minutes. If the pressure remains elevated, see a doctor.

You should definitely consult a doctor if:

pressure increased by more than 10 mm Hg. relative to your regular