Can a viral infection cause a low body temperature?

May 2023 · 6 minute read

T – Temperature higher or lower.

When you have an infection, your body’s temperature usually rises as it tries to fight off the bug causing the infection. Interestingly, some people see their body temperature go down (hypothermia) instead of up. This is why any change, high or low, can be a sign of sepsis.

Moreover, How do you treat low temperature?

Lay the person on a warm surface (blanket or bed) Provide warm, sweet liquids (avoid coffee, alcohol) Use warm, dry compress (only on the neck, chest wall, or groin and not on the arms or legs) Do not apply direct heat (no hot water or placing a hot-water bag on the person’s body)

Why is my body temp 96?

Low body temperature and illness. Certain illnesses, or incorrect temperature readings, could factor into why your thermometer reads 96°F (35.55°C), but you feel sick. Low body temperature could also be a symptom of a serious illness like hypothermia or sepsis, but you’d likely have severe symptoms.

Also Is 96.4 a low-grade fever? Some experts define a low-grade fever as a temperature that falls between 99.5°F (37.5°C) and 100.3°F (38.3°C). According to the U.S. Centers for Disease Control and Prevention (CDC), a person with temperature at or above 100.4°F (38°C) is considered to have a fever.

Why do I feel feverish but my temperature is normal?

In cases of ‘internal fever’ you can feel very hot but the thermometer does not show this rise in temperature. The most common situation is that a person has the same symptoms as a real fever, such as malaise, chills and a cold sweat, but the thermometer is still at 36 to 37 °C, which does not indicate fever.

17 Related Questions Answers Found

Is 96.4 a low grade fever?

Some experts define a low-grade fever as a temperature that falls between 99.5°F (37.5°C) and 100.3°F (38.3°C). According to the U.S. Centers for Disease Control and Prevention (CDC), a person with temperature at or above 100.4°F (38°C) is considered to have a fever.

Why is my temperature low?

Why is my body temperature low? Studies show that core body temperature decreases with age. Hypothyroidism, or an underactive thyroid, can also slow down metabolism, which can lead to a drop in body temperature. If your core body temperature dips down to 95 F (35 C) or lower, that’s considered hypothermia.

Is 96.4 a normal temperature?

For a typical adult, body temperature can be anywhere from 97 F to 99 F. Babies and children have a little higher range: 97.9 F to 100.4 F.

What does low body temperature indicate?

Why is my body temperature low? Studies show that core body temperature decreases with age. Hypothyroidism, or an underactive thyroid, can also slow down metabolism, which can lead to a drop in body temperature. If your core body temperature dips down to 95 F (35 C) or lower, that’s considered hypothermia.

Can dehydration cause low body temperature?

Hypothermia is “a decrease in the core body temperature to a level at which normal muscular and cerebral functions are impaired.” There are several things that can lead up to hypothermia such as cold temperatures, improper clothing, getting wet, exhaustion, dehydration, lack of food, and drinking alcohol.

What is a fever if you have low body temp?

It’s easy to think that a fever is simply anything more than 99°, but body temperature ranges are more nuanced than that.

Body temperature chart for adults.

Body temperature chart for adults
CelsiusFahrenheit
Hypothermia< 35.0°< 95.0°
Normal36.5° – 37.5°97.7° – 99.5°
Hyperthermia (low-grade fever)> 38.3°> 100.9°


Jul 22, 2020

What temperature is a low fever?

The medical community generally defines a fever as a body temperature above 100.4 degrees Fahrenheit. A body temp between 100.4 and 102.2 degree is usually considered a low-grade fever.

What does low-grade fever indicate?

A fever is when a person’s body temperature is higher than normal. For most people, normal is roughly 98.6° Fahrenheit (37° Celsius). “Low-grade” means that the temperature is slightly elevated — between 98.7°F and 100.4°F (37.5°C and 38.3°C) — and lasts for more than 24 hours.

Why is my body hot but no fever?

People may feel hot without a fever for many reasons. Some causes may be temporary and easy to identify, such as eating spicy foods, a humid environment, or stress and anxiety. However, some people may feel hot frequently for no apparent reason, which could be a symptom of an underlying condition.

Can you feel feverish and not have a fever?

It’s possible to feel feverish but not have a fever, and there are many possible causes. Certain underlying medical conditions may increase your intolerance to heat, while some medications you take can also be to blame. Other causes may be temporary, such as exercising in the heat.

What is considered a fever if your normal temp is low?

Everyone’s body runs at a slightly different normal temperature, but the average is 98.6 degrees Fahrenheit, and anything above 100.9 F (or 100.4 F for children) constitutes a fever. While a fever might be uncomfortable (and even slightly worrisome), it’s not inherently bad.

What does it mean if your temperature is 93?

Mild hypothermia occurs when the core body temperature is between 98.6° and 96°F. The core temperature for moderate hypothermia is 95° to 93°F. If your core temperature reaches 92° or below, you are in a life-threatening situation. This condition will affect your heart rate, blood flow, and ability to think clearly.

What is a low body temperature sepsis?

The common symptoms of sepsis are: 3[^5] 4. Fever, defined as a body temperature of above 38 C / 100.4 F, with or without chills. Low body temperature, usually defined as below 36 C / 96.8 F. Cold extremities, which may also be bluish or mottled.

Can diabetes cause low body temperature?

Type 1 and Type 2 Diabetes Mellitus are associated with impairments in vasodilation which explain in part the reduction in the capacity to dissipate heat.

Is 97.2 a normal temperature?

Normal body temperature is not a single number, but rather a range of temperatures. The average normal body temperature is most often said to be 98.6° F (37° C).

Can heart problems cause low body temperature?

This happens because the body is circulating most of the available blood to the brain and other vital organs to compensate for the failing heart’s inability to pump enough blood to the entire body. As a result, the extremities get less blood, and without blood to warm them, these parts of your body feel cold.

Is 34 a low body temperature?

Mild hypothermia (32–35 °C body temperature) is usually easy to treat. However, the risk of death increases as the core body temperature drops below 32 °C. If core body temperature is lower than 28 °C, the condition is life-threatening without immediate medical attention.

Does hydration affect body temperature?

The body’s response to increased body temperature during exercise is to increase skin blood flow and sweating. The ability of these thermoregulatory responses to optimally attenuate increases in body temperature is affected by hydration status.

What are the 5 signs of dehydration?


What are the symptoms of dehydration?

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