Hello, thanks for the query to H.C.M. Forum.
As far as concerned about the loss of appetite , this is due to high temp.(fever
Fever may be due to exhaust as you were out of station.
2 nd reason may be due to hot season and high temp.
The best treatment is cold
sponging and rest.
Nothing is abnormal about child.
Appetite will resume within 2-3 days.
Good luck for little. Dr. HET