Applies to acetic acid otic: otic solution.
You should not use acetic acid if you have a hole in your ear drum (ruptured ear drum).
Get emergency medical help if you have any of these signs of an allergic reaction while taking acetic acid otic: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Stop using this medicine and call your doctor at once if you have severe burning or other irritation after using the ear drops.
Common side effects may include mild stinging or burning with the first use.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.
