What should I do if my baby has a fever of 38.4 degrees Celsius? Is it effective to use a fever reducer patch?

Patient's question:

Sure, here is the translation of the content you provided:
```
No
```

Doctor's answer:

Hello, it is related to catching a cold, and you need antibiotic treatment for infection, antiviral treatment, nutritional support treatment, increasing nutrition and supplementing vitamins and trace elements, and avoiding harmful stimuli.