Acidopholus - capsules (from Holland & Barrett) or those yoghurty Yakult drinks (if you can cope with them!) I gave the same advice to ladymoonray when she was taking antibiotics recently*, but there was some issue with geletin in the capsules or something. But as you're not veggie that wouldn't be an issue.

Actually I seem to recall that she got some of the chewable fruity tablets instead - no geletin. They're not quite as effective (IMHO) but you're allowed to take 2 at a time... I assume you're still house-sharing - if so, ask - she may have some left.


* 'cos antib's knock out all your interior bugs, and you do need some!