What reason is repeated after fever abates?

summary

Fever, also known as fever, refers to the situation that the pyrogen directly acts on the thermoregulatory center, the dysfunction of the thermoregulatory center, or the excessive heat production and reduced heat dissipation caused by various reasons, resulting in the rise of body temperature beyond the normal range. Each person's normal temperature is slightly different, and affected by time, season, environment, menstruation and other factors. It is generally believed that fever occurs when the oral temperature is higher than 37.5 ℃, the axillary temperature is higher than 37 ℃, or the temperature difference is more than 1 ℃ in a day. Fever is the most common clinical symptom and an important clinical manifestation in the process of disease progression, which can be seen in a variety of infectious and non infectious diseases. But sometimes the rise of body temperature is not necessarily caused by diseases. Some cases may have physiological rise of body temperature, such as strenuous exercise, premenstrual period and pregnancy, entering high temperature environment or hot water bath can make the body temperature slightly higher than usual, which can be restored to normal through self-regulation. What reason is repeated after fever abates? Now let me talk about it

What reason is repeated after fever abates?

Long term high fever (1) infectious diseases 1 tuberculosis 2 typhoid fever lasting for more than one week 3 bacterial endocarditis all septicemia (especially caused by Staphylococcus aureus) 4 liver abscess (2) non infectious diseases 1 primary liver cancer 2 malignant lymphoma 3 malignant histiocytosis 4 acute leukemia 5 vascular connective tissue disease

Long term low fever with axillary temperature of 37.5-38 ℃ lasting for more than 4 weeks is long-term low fever. The common causes are: 1. Tuberculosis 2. Chronic glomerulonephritis 3. Chronic focus infection 4. AIDS 5. Cytomegalovirus infection 6. Sustained low fever 6. Hyperthyroidism 7. Malignant tumor 8. Neurofunctional low fever 9. Low fever after infection

Recurrent fever 1. Brucellosis, such as the history of contact with diseased animals (sheep, cattle and pigs) in the affected area and occupation, drinking unsterilized cow and goat milk, eating undercooked animal meat. The clinical manifestation is recurrent fever 2. Vivax and malarial are more common in malaria. 3. Lymphoma in the viscera, often manifested as periodic fever (PEI Ebstein type), seen in Hodgkin's disease. 4. Regression fever

matters needing attention

Pay attention to your clothes. If you feel very hot, take off too much clothes to let out the heat in your body. But if it makes you shiver, it means that there is too little clothing and should be increased until it is not cold. If the patient is a small baby, special attention should be paid because they can't express their feelings yet. In fact, giving children more clothes or putting them in hot places may cause fever. At the same time, do not make room temperature too high, doctors usually recommend not more than 20 ℃. At the same time, the room should be moderately ventilated to help recovery, and maintain soft light, so that patients can relax.