A high fever followed by a low fever requires the identification of the cause of the fever, such as bacterial infection, Mycobacterium tuberculosis infection, oncological fever, etc., and drug treatment, surgical treatment, or combination of radiotherapy, etc., should be taken to address the cause of the fever.
A high fever followed by a low fever indicates that the cause of the fever is still present in the body, mostly due to infectious factors, such as bacterial infection or Mycobacterium tuberculosis infection. For bacterial infections antibiotic drugs such as amoxicillin and cefadroxil are often needed. Mycobacterium tuberculosis infections often require the use of anti-tuberculosis drugs such as isoniazid and rifampicin.
However, it is important to be aware of whether or not you are allergic to the ingredients of the drug when using the medication, and it is contraindicated for those who are allergic to the ingredients.
In addition, there may be other causes of fever, such as tumor fever need to take early surgical treatment, for malignant tumors after surgery need to be combined with radiotherapy.
If you have a high fever and then low fever, you should go to the hospital in time to find out the cause and then take targeted treatment to avoid delaying the treatment.