Avoid driving or operating machinery until you know how  Tylenol with Codeine #3 will affect you. Dizziness or drowsiness can cause falls, accidents, or severe injuries.
Do not drink alcohol. Dangerous side effects or death could occur.
Ask a doctor or pharmacist before using any other medicine that may contain acetaminophen (sometimes abbreviated as APAP). Taking certain medications together can lead to a fatal overdose.
