ideopathic pn i dont know anything about symbicort and its relation to pn and nerves in general.

i dont feel that the medicines that i have been taking for asthma have contributed much to the progression of my pn. i actually developed pn at the same time as i first started coughing and wheezing and developing numerous respiratory infections. so that pre dates the medicine for asthma. ive been hospitalized for asthma a number of times for a week or more. ive had episodes of not being able to take more than a half breath without a coughing fit for over 12 weeks. so if i didnt take care of my asthma aggressively years ago im sure i would be dead.

i know how you feel with the multiple problems and feeling overwhelmed at times.