Continuous night fever without daytime fever is most often seen in respiratory tract infections, food accumulation, tuberculosis and other diseases.
1. Respiratory tract infection: it may be caused by respiratory tract infection after getting cold at night when the temperature is low, such as acute upper respiratory tract infection, pneumonia, bronchitis and so on, which may lead to this phenomenon.
2. Accumulation of food: mostly seen in infants and young children, mainly due to improper diet in general, such as overeating or eating too much greasy food caused by, prone to fever at night, often accompanied by abdominal distension, anorexia, constipation and other symptoms.
3. Tuberculosis: mainly caused by infection with tuberculosis bacillus, the symptoms are mainly low-grade fever, and most of them are fever in the afternoon or at night, accompanied by coughing, coughing up sputum and other symptoms.
Fever at night and no fever during the day may be caused by other reasons, if this situation occurs repeatedly, it is recommended to go to the hospital in a timely manner.