Hello and welcome to HCM,
I have gone through your history carefully.
CT shows enlarged turbinates, is it Bilateral or unilateral ? Is there associated sinusitis
revealed in CT ? Does it shows DNS (Deviated Nasal Septum
). What is your age at present?
You also had post nasal drip
...Do you have any family history of allergy or asthma ?
You had also got vertigo
on moving your head side to side... Here i am concerned about your vertebral artery
also your age again.
Anyway, questions are more and answers here i assume that your condition will be improved by -
(1) Antihistaminic combined with mucolytic
(2) Inhalational steroid
(3) Any NSAID combination for headache relief
(Antibiotic coverage may be needed if you also have feverish feeling. I am not writing any drugs as it is not allowed by HCM)
You better go for an * X Ray PNS(waters view) & X Ray cervical region (Ap/Lat)
At any case, please consult your local doctor and then only proceed further.
Please maintain your nutrition.
I wish you an very very early recovery.