Got up last night 0545 for a wee. I was thirsty so had a glass of water. I got up again at 0630; 0745 and 0836 [I write it down!]. I'm now up and thirsty again. I'm not diabetic [had various tests recently for unrelated] so what's going on?
I'm thirsty as it's hot; I drink; I wee; and repeat!
And yet I feel dehydrated all the time and have been feeling sick with the recent heatwave, making me go home early from work as I can't think straight or I actually feel sick.
I have a few cups of tea during the day, but have a water bottle on hand that I'm constantly drinking from at work. That doesn't explain the weeing at night though.