Is it possible for a person to have an adverse reaction to tylenol with codeine?

Could it be fatal?

And if so is there any other known cases?

These questions mainly focus on codeine and is not overdose.

It is very possible for someone to have a reaction!! More to the codeine than the tylenol though.

To be able to answer your question more accurately I would need more info into the specific case you are asking about.

What is the reaction? Some people can not tolerate codeine or you may have taken too much.:rolleyes:


Itching and sleepiness are side effect of the medication. Itching usually occurs if you have taken too much.