Dizziness and wanting to sleep are considered to be caused by insufficient blood supply to the brain, commonly due to abnormal blood pressure, hyperglycemia, anemia, cervical spondylosis, cerebral neurasthenia, fever, etc. If the body temperature is high, it is caused by fever, which needs to be reduced as soon as possible. Then there is no overexertion and lack of sleep, if so, it can be improved by paying more attention to rest as soon as possible. If you are not sure, you should go to the neurology department of the hospital to confirm the diagnosis. The cause of dizziness can be determined through blood tests, blood glucose and lipid tests, transcranial Doppler tests, blood pressure tests, and MRI of the cervical spine if necessary, and reasonable treatment measures can be taken. Dizziness and sleepiness is only one symptom, there are many reasons for this symptom, no matter what the cause is, pay attention to drink more water, pay more attention to rest, don’t get up and sit hard, eat more fruits and vegetables, eat rich and nutritious food, if the examination is clear, treat the cause. If you are dizzy and want to sleep, you can apply Cipro (flunarizine) for treatment under the guidance of your doctor. Take it before bedtime, it is very effective in improving dizziness caused by insufficient blood supply to the brain, but some people may experience drowsiness, there is no need to be nervous.