Thank you for your query.
I will appreciate if you had mentioned where exactly does your son complain of pain in the back. As fever
has not been recorded it is difficult to correlate the two symptoms. I would suggest that you get your son examined by a doctor who will do a detailed clinical examination of the back and guide you.
As your son has a cough
, the bad throat can be the reason for his vomiting
. You can give him a decongestant cough syrup and discuss the issue with the doctor when you see him for the back pain
I hope I have answered your query to your satisfaction.
Wishing your son an early recovery.
Rajiv K Khandelwal