Good morning. My mother is having ear infection for almost a week now. Not able to hear properly. She's a kidney and diabetic patient. CKD stage 3a. After taking the antibiotic she feels uneasy. Symptoms are bitter taste, nausea and mild dizziness. Doctor has prescribed the medicine for 5 days. 2times a day. Till date she's taken for 3 days. Please don't mind can she stop the antibiotic or can she take only once a day. Before taking this medication she was taking azithromycin 250mg. Thank you.