What to do if i am going to overdose on panadol (acetaminophen) tomorrow, say i don't succeed, what might happen to me?

Don't do it!: If you are having thoughts about killing yourself, get seen at the nearest emergency room now. Have a friend or relative drive you or call 911 for emergency services for transport. You can call the National suicide hotlines 24/7 at 1-800-suicide (1-800-784-2433) or 1-800-273 – talk (1-800-273-8255) for support.

Please get help!: you must be in so much pain to even think about doing this to yourself. I'm so sorry for whatever events have made you feel this way. What you are feeling is an illness called major depression and you don't have to feel this way, you can get help and feel better. Overdosing on panadol(acetaminophen) will destroy your liver, not kill you quickly, you would be almost guaranteed a long painful death