The elderly 37 degrees repeated low fever has tuberculosis, rheumatic fever and other pathological factors.
1. Tuberculosis: If the patient is tuberculosis, a large number of tuberculosis mycobacteria grow and multiply in the body, releasing tuberculosis toxin in the blood, tuberculosis toxin as a pyrogen will stimulate the body fever, if the elderly 37 degrees recurrent low fever may be tuberculosis.
2. Rheumatic fever: If the patient is infected with group A group B hemolytic streptococcus in the throat, symptoms of the upper respiratory tract will appear, such as fever, joint pain, rash and other manifestations. If the elderly 37 degrees repeated low fever and accompanied by joint pain, skin rash and other symptoms may be rheumatic fever.
The elderly 37 degrees repeated low fever, it is recommended to consult a doctor in time, the cause of the treatment.