Hi.
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain swollen nose after snorting cocaine can be due to
allergic reaction to cocaine or there is also a possibility that it has led to inflammation in the mucosa of the nose..
As it is just one month that you have got surgery for the Deviated
nasal septum done there is a possibility that complete healing has not taken place and the tissues have got inflamed leading to swelling..
I would suggest you to avoid snorting cocaine or any recreational drug again and do cool compresses over the nose..
Take anti allergics like Levocetrizine..
You can take anti-inflammatory painkiller like
Ibuprofen..
You can also do saline nasal irrigations to remove any particles if present inside the nose..
In case of no resolution in 3 to 4 days consult an Otolaryngologist and get evaluated..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.