It really would take a lot to do that, I hope you or no one else is thinking of this, it sure isn't worth it, I know from experience.
How Many Nurofen Tablets Would Be Classed As An Overdose?
That's a loaded question. Besides, you take ANY medication as directed. Period. Asking how many PAIN meds you can take without ODing suggests you're looking for the buzz and not pain relief.
Take 10000 will do