For over a year now Ive had a green smelly (discharge) coming out of my righthand nostrel an its seems to just be getting worst I always brush my teeth Im now always have to blow my nose to try clear it but 5mins later Im back to how it was full of green smelly stuff
You might have a low grade chronic sinus infection on that side or some kind of localized infection in the nasal tissue. Your best bet is to see an ear, nose, and throat specialist (ENT or otolaryngologies) and have it looked at. A course of antibiotics may be necessary to clear it up. Its possible you may have a partial blockage on that side or even a retained foreign body that is acting as a source of infection. Have it examined to identify the cause and get on the right treatment. Hope this helps.