Well, the sinus thing has gone. It took about 2 weeks to stop completely. I am still left with having to take an anti-histamine 1st thing every morning. I wake up and have to blow my nose almsot continually for half an hour, with the odd sneeze. About an hour after getting up, when I'm at work, it starts to ease off. During the rest of the day I need to blow my nose every 15 mins or so. Then it often comes back late afternoon. Never as bad as it is 1st thing though. Seems to be all year round for me.