@silver minion and @Grannylorraine thanks for asking about mum. As usual when she goes into hospital they don't treat the problem she goes in with (in yesterday's case, pain in her chest/heart). Nope they decide to drain fluid from around her body and mess with her BP meds because, unsurprisingly, its gone up. Its been absolutely fine until she went in. Its so frustrating because they'll keep her in while they struggle to get meds right when they didn't need changing in the first place. I'm really hoping they don't keep her in for long as before when they do this, its anything up to 6 weeks before she's out and we have the hassle of sorting new meds with the GP again.