CTGirl08 10 Posted July 4, 2018 The incredible temperatures in New England the past couple days has given me concerns about post-op dehydration. Yesterday, I sat outside in almost 100 degrees for over 6 hrs. I probably drank over 180 oz of Water in that time and was still noticeably dehydrated. It got me thinking what I would have done post-surgery, as I am not anticipating being physically able to drink that much water. Has anyone had issues with dehydration in high temperatures, Share this post Link to post Share on other sites