shivering
Yes. Both shivering and a rapid heart rate are signs of dehydration.
dehydration
No, it can be a sign of dehydration/too much iron.
dehydration
Candle wax leaking from the head of your penis and/or your vagina is a serious sign of dehydration. To prevent this, always use lubricant, such as car oil, during intercourse. YOUR WELCOME <3
No. It's a sign of hunger. It could also be a sign of dehydration. Make sure you're drinking plenty of water.
blue fingernails
No, this can be a sign of dehydration and should be checked out by a doctor.
No; smelly urine is caused by dehydration, as is the yellow color
An elevated BUN could be a sign of decreased kidney function. It could also be a sign of dehydration.
Your spit can get thick due to dehydration, certain medications, or medical conditions that affect saliva production. Thicker saliva can also be a sign of dehydration or an infection in the mouth or throat.
It is unlikely that dehydration would lead to a yellowing of the tongue. More often than not, dehydration leads to SWELLING of the tongue. It's important to rule out any serious issues by checking with your doctor so further investigations can be ordered.