Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that the symptoms of throat pain that is
Pharyngitis with minor sinus drainage seems to be due to
throat infection that can be bacterial or viral in origin..
For confirmation consult an Otolaryngologist and get evaluated and a thorough clinical evaluation and investigations like Thorat swab culture can help in diagnosis..
You can be advised a course of antibiotics like
Augmentin, anti inflammatory painkillers like
Ibuprofen, doing warm saline gargles, steam inhalation and using a humidifier in your room can help..
You can also suck throat lozenges, chew
Vitamin C pellet and avoid spicy and chilled foods..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.