My husband is using Symbicort and now has a very sore throat. He told me that once or twice he has forgotten to rinse is mouth out with water. I also found out that he does not use it every 12 hours, he is using it twice a day but maybe about 9 hours apart. I am wondering if his sore throat is caused by the Symbicort and what can I do for it, I am giving him throat lozenges and pop sickles. This has been going on for about 4 days now and he has been on the Symbicort since July 7th.