It could be dehydration? it could be drinks with Aspartame in them like diet colas? It could even be a sign of diabetes. Yes, slim & skinny people get diabetes the same as big people do. If you could give us more information? It would help, too. That is my answer. Advice? Go to the doctor and tell him if you or anyone in you family has diabetes? If you been drinking enough water? If you been drinking drinks with Aspartame in it? Hope this is helpful-it's the best advice I think anyone could give due to the amount of info you have given us and hope you get rid of your dehydration, soon.
are you taking anything for weight loss? Thatl make you thirsty... I live in the kanawha valley of wv there was a chemical leak into the river Thursday. we can't drink our water and I'm very thirsty. we do have bottled water but its a tough situation with no end in sight. so drink up cuz you're fortunate to have clean water.
have u like been to the beach recently and drank lots of salt water?salt water gets u really dehydrated, or maybe u ate something sour...when i eat sour heads my tongue gets all weird feeling and stuff, and i drink water AND IT DOESNT HELP... maybe u did that..