assuming you are talking about a middle ear infection you should have experienced relief in three days. if (a) you were properly and accurately diagnosed (b) your ear infection was due to a bacteria and not a virus and (c) the antibiotic you are taking was the proper choice and dosage. failure to respond to your treatment is a reason to call your medical provider for patient-specific advice. since you are still having dizziness and head pressure it would be wise to be re-examined.
how long will it take until antibiotics start helping my ear infection? . i was prescribed an antibiotic for an ear infection 3 days ago and i have yet to feel relief from the dizziness and pressure in my head. what should i do?