I will be taking (I think) a 3-day course of Augmentin to treat a sinus infection. Ordinarily, I am prescribed antibiotic/anti-fungal capsules for sinus rinses so I don't have to take oral antibiotics, and I could do so this time although it is a 30-day course of treatment, so I might not get sinus relief for awhile. I've felt really bad for several weeks, so that's why I'm considering the 3 Augmentin injections. The sinus infection would be cleared more quickly this way. However, I did want to ask about your experiences of Augmentin. Have any of you had sleep difficulties as a result of Augmentin? Also, have any side effects you've experienced from this drug cleared up quickly? Thanks!