I have been taking Advair for about 5 weeks now and I have just s...

I have been taking Advair for about 5 weeks now and I have just started noticing a sore throat and difficulty singing. I wondered if it could be caused by the Advair. (Thanks a lot for your postings) I will try rinsing better after use and see if I notice a difference. I have also noticed that I feel like I constantly have to clear my throat and I wondered if this could also by caused by the Advair? I can say I haven't had an asthma attack since I began using Advair.