This thing is becoming my best friend:
http://www.allegromedical.com/personal-care-c532/thermophore-arthritis-pad-p216964.html
I wore out the medium one that I had at my upstate house and just bought another large one. It's big enough to cover the whole hip area and it has a timer switch. Nice moist heat, it feels so good and loosens up stiffness.
Thought I'd pass it along.
Looks like a good piece of kit! Ive been using hot water bottles and the gel hot&cold packs. Ive not seen anything like this over here in the uk but i might keep my eyes open!
They look great. I've used the heat pads that you have to stick on a piece of clothing over the hip as you can't put them directly on the skin, but didn't find them affective because clothes move! Plus they were way too small too.
I keep a heating pad at work simply because I am cold natured and like to sit on it. The bonus now is it feels good on my hip postoperatively!
Hey Danny, Ruby - looks like they have them in Amazon UK:
http://www.amazon.co.uk/Thermophore-Arthritis-Heating-Standard-Auto-Switch/dp/B000ZHJS0G/ref=sr_1_fkmr1_2?ie=UTF8&qid=1326391234&sr=8-2-fkmr1 (http://www.amazon.co.uk/Thermophore-Arthritis-Heating-Standard-Auto-Switch/dp/B000ZHJS0G/ref=sr_1_fkmr1_2?ie=UTF8&qid=1326391234&sr=8-2-fkmr1)