Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that cold, sinus congestion and sneezing seems to be due to upper
respiratory tract infection and along with it there is infection in the sinuses leading to accumulation of infected mucous and the goo like discharge seems to be due to
sinus infection..
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 the sinuses can help in diagnosis and treatment can be done accordingly..
You can be advised to take a course of antibiotics, anti inflammatory painkiller like
Ibuprofen, oral decongestants like Pseudoephadrine, mucolytics like
ambroxol and nasal decongestant spray like Otrivin or Nasivion..
You can be advised to do saline
nasal irrigation, steam inhalation and use a humidifier in your room..
You can also be advised to avoid spicy and chilled foods..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.