For medical reasons.

http://www.ok.co.uk/tv/celebrity-big...edical-reasons

For his own good was starting to get silly

It's a shame, but not a surprise.

I hope it's nothing serious.

He was a definite win contender if he'd been well and we'd seen more of him.

Shame, but right decision.

Oh that's sad. Hope he's ok. That's another reason for me to quit watching.

I'm gutted, loved his funny stories and gentle pisstaking

Shame, I hope he's okay.

Aww bless him, you could see he wasn't well.

So I assume he got his full fee so was happy to,go

I dont think David does well around aggression at all, he was much better in the Jungle and was doing a lot more.. this wasnt the right environment for him at all... or for anyone after the crazy carry on from Megan, Bowiegate and other mental stuff... wish you luck David ...

That's a shame but I hope he gets well soon.

Gutted, had a bet on him for my winner. Funny guy. Shame he was taken ill.

Me too Sall - you should get your money back, mine's going on to Christopher.

Gutted for him and hope he feels better, but I expected this.

Shame but i think it's for the best. He's not been well for a while now.

They surely couldn't deny somebody their full fee for falling ill and being unable to continue. Not even BB would try that one!

That is actually how he looks!

Will be sad to see him go! Had the best line of the series for me , when Tiffany was kicking off, "meanwhile I'm holding auditions for the next nightmare on elm street"

Such a shame. But he did his best and proved what a nice bloke he is.

He went from being dead to just "unwell" so that's something at least

I do like Darren, but he needs to do a bit more of something, anything. I'm off to check Skybet. Thanks.

I was just saying to my gran that he had to go

Oh that's a shame but as calamity says it was probably the wrong environment for him with all the drama and screaming. He's more about the fun and was great in the jungle.

Aww I love David, he was my winner.