I'm on a roll at the moment.

a) About a month ago I went out but was feeling ill. I found a couple of Paracetamol in my pocket and took 'em, the was surprised when after an evening of not especially heavy drinking I wound up in an unconscious stupor in a mate's flat. I later found the packet of tablets and realised it was some really strong codeine I'd been prescribed a few months back.

b) My head now feels massively heavy and I'm pretty drowsy. I've just found out that, in addition to 8 Paracetamol (which is allowed) I've taken 8 (rather than the allowed 6) Ibruprofen in a 24 hour period. Presumably apart from dazing me a bit this isn't gonna do me any real damage is it?