- Fever Chart
- What Is It?
- 12 Typical Symptoms
- Management Steps
- COVID-19 Without Fever
- Fever Duration
- Affected Organs
- 11 Potential Complications
The normal human body temperature is 98.6°F (37°C) although it can fall between 97°F and 99°F (36.1°C and 37.2°C).
Normally, body temperature has diurnal variation, which means it is lower in the morning, goes up during the day, and peaks in the late afternoon or evening. It can vary depending on physical activity, age, and food intake.
Although not every person infected with coronavirus will develop fever, most people affected by COVID-19 have a fever or a temperature that is higher than usual. A body temperature of 100.4°F (38°C) or higher is considered a fever.
Other causes that can increase the body temperature include:
- Ear infections
- Viral infections such as flu
- Urinary tract infection
Fever temperature chart
|95°F of below||95.1°F - 96.9°F||97°F - 98.6°F||98.7°F - 100.4°F||100.4°F - 103°F||103.1°F or above|
|Adults||Hypothermia (seek care)||Low but potentially normal||Normal||Normal or low-grade fever||Fever||High fever (seek care)|
|Children||Hypothermia (seek care)||Low but potentially normal||Normal||Normal or low-grade fever||Fever||High fever (seek care)|
|Babies (3 months or less)||Hypothermia (seek care)||Low (seek care)||Normal||Low-grade fever||Fever (seek care)||High fever (seek care)|
What is COVID-19?
According to the Centers for Disease Control and Prevention (CDC), people infected with COVID-19 may experience a range of symptoms that begin, on average, five to six days after exposure to the virus. However, it can take up to 14 days for symptoms to initiate (incubation period).
People with older age, high body mass index, and underlying medical conditions such as diabetes and cardiovascular and respiratory diseases are more likely to develop severe illness and experience prolonged and long-lasting symptoms.
12 typical symptoms of COVID-19
Other than fever, COVID-19 may present with symptoms such as:
Steps to manage COVID-19
The following steps should be taken to manage COVID-19:
- Self-isolate at home
- Monitor yourself for symptoms such as fever and sore throat
- Take adequate rest
- Stay hydrated
- Stretch yourself several times a day
- Eat a healthy and nutritious diet
- Take over-the-counter pain relievers if needed
- Use medications to relieve pain and fever
- Inform your doctor if your symptoms worsen or you develop symptoms such as high fever, difficulty breathing, chest pain, or confusion
How long does fever last with COVID-19?
Fever by itself is not a reliable symptom of COVID-19, and the duration of it can vary from person to person. It can be persistent or come and go for a few days or even weeks; hence, it is essential to be fever-free for at least 24 hours without the use of fever medications along with improvement in other symptoms before stopping isolation.
An isolation period of at least five days is nonetheless recommended along with wearing a well-fitted mask and avoiding socialization and travel until the 10th day.
Which organs are most affected by COVID-19?
The lungs are the first and most common organs affected by COVID-19; however, the virus can also cause damage to other organs such as:
11 potential complications of COVID-19
Some of the complications of COVID-19 include:
- Postural orthostatic tachycardia syndrome (a disorder of the autonomic nervous system)
- Post-traumatic stress disorder (a psychiatric disorder that may occur in people who have experienced or witnessed a traumatic event)
- Myocarditis (inflammation of the myocardium [heart muscle])
- Kidney damage
- Arrhythmias (irregular heartbeats)
- Mucormycosis (a serious but rare fungal infection caused by a group of molds called mucormycetes)
- Venous thromboembolism (a blood clot in the deep veins)
- Seizure (also called convulsions; a burst of uncontrolled electrical activity between the brain cells)
- Stroke (loss of blood flow to the brain)
- Encephalitis (inflammation of the brain)
- Guillain–Barre syndrome (a rare neurological disorder in which the body's immune system mistakenly attacks its nerves)
COVID-19 World Health Organization: https://www.who.int/health-topics/coronavirus#tab=tab_1
COVID-19 Centers for Disease Control and Prevention: https://www.cdc.gov/coronavirus/2019-ncov/your-health/about-covid-19/basics-covid-19.html
Top What Is a High Temperature for COVID-19 Related Articles
FeverAlthough a fever technically is any body temperature above the normal of 98.6 F (37 C), in practice, a person is usually not considered to have a significant fever until the temperature is above 100.4 F (38 C). Fever is part of the body's own disease-fighting arsenal; rising body temperatures apparently are capable of killing off many disease-producing organisms.
Cold, Fever and Flu Symptoms in Children: Medications and Home RemediesHow long does a cold last? How long is a cold contagious? Colds and fevers are some of the most common ailments in children. Learn common cold symptoms, treatment options, over the counter (OTC) medicines for cold and fever, home remedies, and how to relieve a sore throat.
Coronavirus COVID-19 Prevention: Test Your Medical IQWhat's really the best way to prevent the spread of new coronavirus COVID-19? Should wear a mask or not? Take this quiz to find out!
COVID-19 Coronavirus Disease: Articles of InterestRead about COVID-19 Coronavirus Disease. See interesting articles related to vitamins and supplements to boost immunity, symptoms, prevention, vaccines, historical comparisons to past pandemics, and more.
COVID-19 Vaccine Myths and Facts QuizThe FDA has granted Emergency Use Authorizations for COVID-19 vaccines that have been shown to be safe and effective as established by data from large clinical trials.
How Do the COVID-19 Coronavirus Tests Work?Tests used for detection of SARS-CoV-2 (COVID-19) may use two methods to detect SARS-CoV-2 virus, the cause of COVID-19 disease, a debilitating and potentially deadly viral pneumonia. Genomic or molecular detection confirms the presence of viral DNA. The immunoglobulin or serology tests can tell whether or not you have been exposed to coronavirus, but not whether you are currently infected. Both tests administered in tandem can give you your complete COVID-19 infection status.
How Do You Break a Fever Naturally?Here are 8 home remedies to help reduce a fever without taking medication, which include, staying hydrated, sponging, and proper nutrition.
What Is the Difference Between a PCR Nasal Swab and a COVID-19 Antigen Test?Both the PCR test and antigen test can be used to determine whether you have been infected with the COVID-19 virus. While it takes longer to get results, a PCR test is usually more accurate than an antigen test.
How to Differentiate Between the Signs and Symptoms of COVID-19, Allergies, Cold, and Flu?Coronavirus disease or COVID-19 is an infectious disease caused by a newly discovered coronavirus called SARS-CoV-2. Most people with COVID-19 will experience a mild to moderate respiratory illness and recover without the need for intensive or special treatment. Serious illness is more likely in elderly people and those with underlying medical conditions such as heart disease, diabetes, chronic respiratory disease, and cancer.
Tests Available for COVID-19Getting tested for COVID-19 can identify you as a positive or negative patient of the disease. Remember no test is 100% accurate. Different methods of testing have been launched to trace COVID-19 infection.
What Are the 5 Types of Fever?Fever is a sign that your body is fighting an infection or illness. Learn the five types of fever, signs, what causes fever, how doctors diagnose fever, and what you can do to treat fever.
What Do COVID-19 Body Aches Feel Like?COVID-19 body aches feel like dull muscle pain and can affect the shoulders, lower back, or legs. Learn more about coronavirus symptoms. Check out the center below for more medical references on the coronavirus, including multimedia (slideshows, images, and quizzes), related diseases, treatment, diagnosis, medications, and prevention or wellness.
What Is Considered to Be Fever for COVID-19?A body temperature of 100.4 degrees F or higher is generally seen in people with COVID-19, although not everyone who is infected with the virus will develop a fever. Symptoms of COVID-19 may appear 2-14 days after exposure to infection. Other COVID-19 symptoms may include cough, runny nose, body aches, headache, sore throat, difficulty breathing, nausea with or without vomiting, diarrhea, loss of taste, loss of smell, and abdominal pain.
What Is the COVID-19 Antigen Test?What is the COVID-19 antigen test? Learn what the rapid antigen test is used for, how it works, and what the pros and cons are.
Why Do I Have the Chills? Reasons Other Than FeverChills and fever often come as a combo, but sometimes chills happen with a normal temperature. Find out what could be behind these types of shivers.
Coronavirus COVID-19 (SARS-CoV-2) Pandemic Outbreak: What You Need to KnowA new strain of coronavirus (COVID-19, SARS-CoV-2) was reported from Wuhan, China in December, 2019. This outbreak of respiratory flu-like symptoms has quickly spread resulting in a worldwide pandemic. Learn about symptoms, treatment, prevention and vaccine efforts.
Novel Coronavirus (COVID-19) Prevention QuizWhy is coronavirus considered dangerous? What are the symptoms you should look for? Take this COVID-19 prevention quiz to learn how to protect yourself.