Christina what's a tens unit? So everything went better then you thought? Have you gotten any relief yet?

I hope your friend is ok. It's very sweet of you to bring her back home with you so you can take car of her. One thing when my kids were Dehydrated was to freeze gateraid it turns into a slushy they kids love them and they get what they need. Hubby also takes them in his lunch box when he is working outside in the summer. By break time it's like a slushy now his coworkers are doing it. Just a thought