What side effects may I notice from receiving Gentamicin?

Side effects that you should report to your doctor or health care professional as soon as possible:
-burning, stinging or irritation
-difficulty hearing or ringing in the ears
-dizziness
-increased thirst
-loss of balance
-muscle weakness
-nausea
-pain or difficulty passing urine

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
-blurred vision (usually temporary)

This list may not describe all possible side effects for Gentamicin. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.