Ibuprofen – why is it recommended to take 2 x tablets every 4 hours but not allowed 1 x tablet every 2 hours. Surely it would make the pain relief longer lasting?

Question

Ibuprofen – why is it recommended to take 2 x tablets every 4 hours but not allowed 1 x tablet every 2 hours. Surely it would make the pain relief longer lasting?

In: Biology

Answer 1

>… not allowed 1 x tablet every 2 hours.

Who says? Where is that written?