Suggest Treatment For Severe Headaches And Sinus Infection
Spreading of infection to be considered.
Detailed Answer:
Hello and thanks for using HCM.
I have read your question and understand your concerns.
Since massive infection of sinuses was found in CT scan, and there is significant headache, spreading of infection inside the skull (brain) should be taken in consideration and excluded.
It is necessary for your son to get evaluated by a Neurologist and to have done a more appropriate brain imaging study such MRI to evaluate conditions such meningitis, encephalitis, cerebritis etc.
If serious conditions after these evaluations will be excluded, primary headaches (such cluster headaches, migraine, tension type) should be the cause of these symptoms.
Hope you found the answer helpful.
Let me know if I can assist you further.
Kind regards.