I am on the Zithromax Tri pack for a severe sinus infection along with the prednisone 4 mg. dosepak, how long before you think I will see any improvement. I have been sick for 3 weeks now and I am tired of it. I think this is the worse infection I have ever had.

Thanks for the replies. I already had a CT scan and everything came back fine. I took the Zithromax Tri Pack, Tuesday, Wednesday and Thursday along with Prednisone 6 day dose pack and by yesterday (Friday) I could tell I was on the mend. I do not have all the colored discharge and I am not dizzy and lightheaded like I was before. I am still tired, but I think that will take some time after having an infection. They also have me using Saline Spray and Nasonex now, so hopefully that will ward off another infection

Good to see you've improved!! Getting rest will help b/c some antibiotics and I know my antibiotics as I am on them a lot unfortunately, can cause you to get very sleepy!

As for Zithromax....I've only taken that twice and the first time it didn't help at all, the 2nd time I caught the infection earlier and the dr would only give me that but then it worked so....I guess it's the luck of the draw! Glad it seems to be clearing you up!