There are many reasons why you could feel dizzy. Dizziness is a side effect of meds, symptom of pregnancy, lack of sleep, malnutrition, neurological issues and more
Blood pressure.
Vestibular sense
If you have a fast heart beat and feeling dizzy it is called syncope.Two of the signs of a cardiac problem.
The blood is rushing away from your head to your gut in the "fight or flight" reflex, getting you ready to run, so you might feel a little dizzy as your blood pressure changes.
It can be normal to feel dizzy after coming in from the cold due to the temperature change. If you continue to feel dizzy, see a doctor.
Aids. I suggest you go see you gp immediately.
Dizzy is a description of a sensation. Objects cannot feel sensations. Therefore the acrobats feel dizzy. Swings can be dizzying for humans to watch as they move.
criying
you might have the flu, might be pregnant, might be high/drunk/hungover. there might be fumes leaking in your house, you might have just spray painted. either way, go to the doctor
You have to look at it closely and it might seem dizzy.
my girlfriend feel tired and sick
A person with low hemoglobin may feel dizzy because his blood doesn't have enough oxygen-carrying capacity. The brain requires large amounts of oxygen, and may be the first organ to notice a deficiency.