If I'm Sleepy And Not Hungry At All What Could It Be?

If you are on some medication specially the antibiotics, this is a normal case. You will feel dizzy and sleepy all the time and don't want to eat anything. However if you are not on such medications, then you need to see your doctor and take the recommended blood tests.

Are you on antidepressants, antipsychotics....or any medications at all? Have you been depressed lately? Have you been extraordinarily stressed /had consistent stress? Any of these factors can affect your hunger or sleep levels. If you're looking for a "medical" issue, there are hundreds of things wrong with you. :)   Anything from colds, allergies, or depression to cancers, infections or mono. I would suggest you make an appointment with your doctor. Have him or her run a physical and a blood test if this continues. Hope you feel better!