Hard Cough

I have been a non-smoker for 4 months ,achieving this by way of Chantix, I no longer take chantix and I feel fine….All but this dry cough at night, its all but waking me up during sleep, could this be associated with no longer being a smoker?

I dont have chills, fever, runny nose, nothign else indicating that i might be sick

Any idea?

I believe it is normal. It is the process of your lungs recovering, almost like a wound that feels itchy when it starts to heal.