An uncomfortable feeling of nervousness or worry about something that is happening or might happen in the future.
Anxiety
Not having the normal amount of water in your body so that you feel ill or weak.
Dehydrated
Feeling as if everything is turning around, and that you are not able to balance and may fall over.
Dizzy
A medical condition in which the force of the blood against the walls of the arteries as the blood travels through them is greater than is considered healthy.
High blood pressure
The condition of being unable to sleep, over a period of time.
Insomnia
A condition in which your skin is sore and red because you have spent too long in the strong heat of the sun.
Sunburn
Pain caused by something being wrong with one of your teeth.
Toothache
A condition in which bacteria or viruses that cause disease have entered the body.
Infection
