Always get a fever

[Ming0506]

Dear Doctor，my son is two years old. He always gets a fever（37.5-38.5）.I took him to the hospital and did some tests. The result reveal that Zice is deficiency （65《75-150）and The IgE is too high ，as well as the mycoplasma infection（1:40）.So I gave him the Azithromycin according to the doctor's suggestion. But one week later，he get a fever again （today）with 37.7. He have no Symptom except the Anaphylaxis，skin irritation！Only one piece.
What should I do ？
Why he always get a fever？
I hope you can help me！

[specialmom]

Hello.  Well, I'd go back to the doctor.  Remember, fevers aren't bad per se.  It's our bodies way of trying to regulate and recover.  But what is the root cause?  See your doctor for follow up. good luck