this is not common with advil pm. now there are other products in the market though so once again we have to encourage consumers and patients to read the bottle and know what the active ingredients are. advil pm contains ibuprofen and diphenhydramine which is really benadryl. so if you are taking benadryl for your allergies and now you are taking advil pm on top of it all that could be a problem because you may end up with a lot of drowsiness and actually you might feel that hangover in the morning like oh my head feels like it's floating it's because you have taken too much benadryl.
could advil pm and other over-the-counter sleep meds cause liver problems?