I get this sometimes too - mine is more from feeling really hot, yet walking around outside in nothing but a backless top and a miniskirt. Often if I haven't had enough water (though I drink loads) I feel really thirsy and dry and sore throaty
Yep....always get a cold after a big night out....and a complete lack of motivation to do anything for about a week....not to mention the complete need to have a 12 hour + sleep every night.
I've had three big weekends and am now paying for it .. I've been to the Dr the last two Tuesdays and now am dosed up on antibiotics and my body is doing all sorts of crazy things and I lost my voice too.