2024 Author: Josephine Shorter | [email protected]. Last modified: 2023-12-16 21:43
Fever without symptoms in adults
Content:
- When is there an acute high fever without symptoms?
- When is asymptomatic fever safe?
- What to do if the temperature rises without symptoms?
Fever or fever is our body's response to various stimuli. Inflammatory processes, infections, overheating in the sun, hypothermia, or even extreme excitement can lead to the fact that the thermometer begins to show much more than the usual 36.6 ° C.
Most often, a common cold or flu begins with a high temperature. But if it lasts for several days, and no other symptoms of any disease appear, then this is very alarming.
When is there an acute high fever without symptoms?
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During various purulent and infectious diseases (rickettsial, fungal, bacterial, viral pathologies). If at the initial stage you do not see any additional symptoms (vomiting, diarrhea, runny nose, cough), then you can start the diagnosis by analyzing the nature of the fever:
- If the temperature rises during the day, then (without the use of antipyretics) it returns to normal, this may be a sign of tuberculosis or abscess (accumulation of pus).
- If the temperature is lower in the morning, it also fluctuates during the day, but does not reach the norm, then it is necessary to be examined and tested, since this type of fever is not typical for any particular disease.
- If the high temperature during the day is kept at the same level, then this may be a signal of typhoid or typhus, as well as a number of other less common diseases.
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If the high temperature lasts for several days, gradually decreasing, then this may be a sign:
- infections of the genitourinary system;
-
Charcot's disease (also known as motor neuron disease, Motor neuronal disease; in English-speaking countries - Lu Ge's disease) is a slowly progressive, incurable degenerative disease of the central nervous system, in which both the upper (motor cortex of the brain) and the lower (the anterior horns of the spinal cord and the nucleus of the cranial nerves) motor neurons, which leads to paralysis and subsequent muscle atrophy.);
- sodoku (may develop after being bitten by rats);
- malaria (carried by mosquitoes, the risk of getting sick arises when traveling to hot countries)
- Injuries (fractures, sprains, bruises) and various mechanical injuries. Even a splinter, if the affected area is not treated, and it becomes inflamed, can cause a rise in temperature.
- Various neoplasms (both benign and malignant). If other symptoms do not appear at a high temperature, then it is worth undergoing an examination to diagnose or exclude tumors of the internal organs.
- Porphyria, goiter, thyrotoxicosis and some other endocrine diseases.
- Hemolysis (destruction of red blood cells) caused by one reason or another.
- Heart attacks (myocardial, lung).
- Various blood diseases (lymphoma, leukemia).
- Rheumatoid arthritis, scleroderma, systemic lupus erythematosus.
- Chronic pyelonephritis is characterized by a high temperature (from 37 to 38 ° C), which lasts for a long time and is not supplemented by any symptoms. Doctors do not recommend bringing down the temperature, since the body itself fights the infection. If the condition persists for more than two weeks, then you need to go to an appointment and undergo an examination.
- Allergic reactions are very often accompanied by a slight increase in temperature. In order for it to normalize, it is enough to simply get rid of the source of the allergy, and also take any hypoallergenic agent suitable for you (diphenhydramine, claritin, suprastin).
- Hypothalamic syndrome also causes high fever. The reason for its appearance is that the subcortical apparatus of the brain does not work correctly. In this case, there are no other visible symptoms, but the temperature lasts for years, and nothing can be brought down. Over time, the body simply adapts to this state. To date, medicine has not yet found the causes of the development of the disease and methods of treatment. So far, everything is limited to taking sedatives.
- Infective endocarditis can develop if you have had a severe flu or sore throat. The temperature ranges from 37.5 to 40 ° C, it is dangerous to self-medicate, so consult a doctor immediately.
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Meningococcal disease is a very insidious disease. It goes on for a long time without visible symptoms, therefore, treatment is often started too late, and the patient cannot be saved. One of the first signs is a sharp jump in temperature to 40 ° C. You can knock it down, but it rises very quickly again. If you experience these symptoms, call an ambulance right away.
- Mental disorders.
More about pyelonephritis and its treatment
When is asymptomatic fever safe?
- you are overheated in the sun;
- you are very overworked, stressed, often nervous;
- you suffer from vegetative-vascular dystonia, in which sometimes, for no reason at all, the temperature can jump;
- in adolescence (this is especially true for boys), a syndrome may develop, which is called "growth temperature". Growth is a process that is accompanied by the release of energy, therefore, an asymptomatic temperature may occasionally rise, which does not affect well-being in any way.
What to do if the temperature rises without symptoms?
First of all, go to see your therapist. Very often we are simply not able to notice certain symptoms, and the doctor will easily identify them and be able to diagnose the disease. It is also necessary to pass tests that will help identify many diseases that do not manifest themselves externally. Sometimes your doctor may order a sputum, urine, or blood culture, x-ray, or ultrasound. It is not recommended to abuse antipyretics. By removing the symptom, you can postpone the examination for a long time and start the disease, which, of course, is harmful to health.
Article author: Mochalov Pavel Alexandrovich | d. m. n. therapist
Education: Moscow Medical Institute. IM Sechenov, specialty - "General Medicine" in 1991, in 1993 "Occupational Diseases", in 1996 "Therapy".
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