Back Pain Home > Precautions and Warnings With Acetaminophen With Codeine
- Are allergic to codeine phosphate, acetaminophen, Tylenol with Codeine, or any of the inactive components used to make the medication. Your healthcare provider or pharmacist has a list of the inactive ingredients. If you are allergic to other narcotics or opiates, you may also be allergic to acetaminophen with codeine.
- Are a child having tonsil and/or adenoid removal surgery (since deaths have occurred in this situation).