Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain the symptoms of congestion in the left
nostril along with foul smell and discharge of a large gunk seems to be due to infection in the left maxillary sinus and as the
sinuses drains through the nose the smell and congestion seems to be due to it..
You need not to worry as it will resolve with treatment..
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 can help in diagnosis and treatment can be doneaccordingly..
You can be advised to take a course of antibiotics, anti inflammatory painkiller, decongestants oral as well as nasal sprays, saline
nasal irrigation, steam inhalation and use a humidifier in your room..
You can also avoid excess intake of chilled foods and drink plenty of warm water..
Do warm compresses over the area around the nostrils..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.