Fever
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People with these symptoms also use Ubie's symptom checker to find possible causes
Has over 100.4°F / 38°C heat
Persistently having fever of 102.2°F / 39°C for a whole day and it spikes even higher once in a while
Fever subsided to normal temperatures for a while but came back again
Persistent fever of 100.4°F / 38°C or more for more than 7 days
Baby has a fever but is otherwise healthy and energetic
Fever is going too high, 106.7°F / 41.5°C or higher
Keep getting high temperatures (>100.4°F / 38°C)
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Developed by doctors.
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Content updated on Sep 5, 2022
About the symptom
A fever is an increase in body temperature.
When to see a doctor
Seek professional care if you experience any of the following symptoms
Repeated fever above 38 ℃
Difficulty breathing / breathlessness
Gross hematuria
Peripheral cyanosis
Sensation of incomplete voiding
Respiratory wheeze
Seizure attack
Possible causes
- Deep-seated mycosis
This serious form of fungal infection is more likely to occur in immunocompromised patients. It can be caused by different fungi types, affecting various organs like the lungs or brain. Risk factors include a weak immune system, organ transplantation, cancers, and diabetes mellitus.
- Chronic pyelonephritis
A type of urinary tract infection, characterized by repeated and chronic bacterial infection of the kidneys.
- Dengue fever
This is caused by the dengue virus, carried by infected Aedes mosquitoes. There are 4 subtypes of dengue virus. Infections are more severe among immunocompromised people, the elderly, and young children. If a person is infected for a second time, this can be associated with more severe disease, because the antibodies produced from the first infection can cross-react with the new virus. Severe forms of dengue fever can be fatal.
- Common cold (upper respiratory tract infection)
- Meckel's diverticulosis
- Ovulation bleeding
Related serious diseases
- Tuberculosis (TB) (including scrofuloderma)
Tuberculosis is a bacterial infection, most commonly in the lungs. Other sites of infection include the lymph nodes, intestines, and skin.
- Heatstroke
- Pneumonia (lower respiratory tract infection)
Questions your doctor may ask about this symptom
Your doctor may ask these questions to check for this symptom
Do you have a fever?
Do you have a cough?
Do you have headaches or does your head feel heavy?
Do you have a sore throat?
Do you have a runny nose?
Other Related Symptoms
Similar symptoms or complaints
Symptoms from the same body system / part
Symptoms treated by the same specialty
References
High temperature (fever) in adults
https://www.nhs.uk/conditions/fever-in-adults/
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Developed by doctors.
Ubie is supervised by 50+ medical experts worldwide
Seiji Kanazawa, MD, PHD
Obstetrics and gynecology (OBGYN)
National Center for Child Health and Development, Japan