pediatrician, neurologist
Hello! You need to urgently turn to a pediatrician.
If the temperature rises again, call an ambulance. In no case do not shoot down the temperature yourself, this will prevent the doctors from making an accurate diagnosis.
The presence of white flakes may indicate a fungal infection. You need to pass a complete blood count and urinalysis. It is not worthwhile to engage in self-treatment, because there may be negative consequences.