Get Virtual Care
For Businesses
About Us
A member asked:
I've been waking up at night with high blood pressure spikes, feeling extremely lightheaded and horrible. i'm okay during the day. what causes this?
A doctor has provided 1 answer
Circadian rhythm: Is the normal (about 24 hours) rhythm of the brain that is controlled by the night/day cycle. During part of each 90 minute sleep cycle we have about 10 minutes of rem or active sleep when the autonomic nervous system (ans)(automatic) becomes active. Your ANS activity is exaggerated and unbalanced and the commonest cause is poor diet, especially all that sugar and sweeteners if it applies to you.
Answered 11/10/2020
5k views
Thank
Related Questions
A member asked:
Wat are the main causes of feeling light headed when u stand and walk around. Blood pressure seems to be fine.
A doctor has provided 1 answer
A member asked:
I'm 49 yrs old and for the pass two days been feeling light headed, shortness of breath and hot flashes. I also have high blood pressure.
A doctor has provided 1 answer
People also searched for:
What usually causes presyncope with erratic heart rate? Sometimes as low as 35 and as high as 200? Fatigued all the time, lightheaded, brain fog. A feeling of laziness all the time. Blood pressure always low as well?
I have been feeling light headed and dizzy with a headache every day.. I went to a doc on Monday and my blood pressure was high 163/104. It was monitored for 24 hours and was still high I have been told to eat healthy and monitor but it's still high?
I've been on blood pressure medication for yrs. I began feeling light headed and dizzy. The nurse told me my pressure had dropped. What could cause th?
My husband accidentally doubled his dose for high blood pressure meds. Feeling lightheaded, lethargic, dizzy. Precautions?
I was 232 pounds lost 40 I am on high blood pressure meds olmetec plus 20/12.5 feeling light headed am i being over medicated?
Didn't find what you're looking for?
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your questionMore of what we treat
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HIPAASecure
SOC 2 Type 2Certified
JCAHOAccredited
Download HealthTap
Video visit and message your doctor
