Check his SpO2, BP,
sugar, respiratory rate, temp. If all within normal limits along with no associated symptoms like cough, breathlessness, high grade fever, diarrhoea, headache or bodyache , then nothing to worry about. Normal body temp may vary from 97.7-99.6°F. Fever is when body temp goes beyond >100°F
Keep him hydrated.
Next Steps
Consult me for further assistance