both a sinus infection and a (middle) ear infection can cause dizziness. while antibiotics do not typically cause dizziness you may find it listed among the less-common side effects. augmentin typically causes an upset stomach or diarrhea but not dizziness. keep in mind that there can be hundreds of other causes of dizziness so if your symptoms persist you will need to consult your medical provider.
i have a sinus infection and a middle ear infection. could this be causing my dizziness? or is it the antiobiotic? . antibiotic is augmentin. i am on day 1 of 10;.