HI, thanks for using healthcare magicNasal congestion
can occur in allergic rhinosinusitis, viral or bacterial infection or the presence of a mass in the nasal passages.
It is possible that your symptoms are related to allergic rhinosinusitis. Smoking
will make this worse.
In addition to decreasing or totally eliminating this risk factor, you can also consider the use of a topical steroid nasal spray
that will reduce any inflammation in the nasal passages.That can be used in conjunction with a oral antihistamine.
I hope this helps