Acute rashes that come out of the rash and then develop a fever need to be treated with antipyretic therapy, and if this is not effective, then prompt medical attention is needed.
The fever usually subsides after the rash breaks out. If the fever returns after regular treatment, the first step is to reduce the fever. On the one hand, you can use acetaminophen and other antipyretic medications, and on the other hand, you can use cold towels to help lower the temperature.
If the effect is not good and the temperature still continues to rise, it is necessary to consult a doctor. At this time, the possibility of combining other bacterial or viral infections is greater, and it is necessary to carry out blood tests, secretion culture and other tests to identify the specific causative agent, and then take ceftriaxone and other antibacterial drugs for treatment.
Therefore, it is recommended that the patient should consult a doctor in a timely manner, and under the guidance of the doctor to carry out examinations and the use of drugs.