Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that you are suffering from Sinus Congestion or Sinusitis leading to
Post Nasal drip that is causing
sore throat along with
ear infection along with fluid accumulation behind the eardrum..
I would suggest you to consult an Otolaryngologist and get evaluated and a thorough clinical evaluation and investigations like PNS VIEW or MRI scan of sinuses and Otoscopic examination of the ears can help in diagnosis and treatment can be done accordingly..
You can be advised to take antibiotics like Augmentin, anti inflammatory painkiller like Ibuprofen, decongestant like
Phenylephrine, mucolytics like Ambroxol and anti allergics like Levocetrizine..
You can be advised to take decongestant nasal spray, do saline
nasal irrigation and do steam inhalation..
Use a humidifier in your room and do warm saline gargles..
Antibiotic and steroid eardrops can also be advised..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.