HealthCareMagic is now Ask A Doctor - 24x7 | https://www.askadoctor24x7.com

question-icon

What Is My Fasting Blood Sugar Level Higher In The Morning?

default
Posted on Thu, 10 Mar 2022
Question: I am a t2 diabetic taking 1500 mg of metformin per day. 1000 in morning and 500 in evening.
Been waking up at 3 AM every morning. Took glucose at 4 am and it was 143. Took it at 7 AM
with no eating and it was 164. Yesterday PM it was 116. Why are my fasting readings going higher
in the morning?
doctor
Answered by Dr. Mirjeta Guni (25 minutes later)
Brief Answer:
About high fasting glucose

Detailed Answer:

Hello,

We usually suggest the highest dose of metformin in the evening.
In your case i think the cause of high glucose at 4. 0 a.m and fasting is due to low dose of metformin.
Try to take 1000 in the evening and 500 in the morning.
Keep monitoring the blood glucose and do not hesitate to inform about the results.

Best wishes,
Dr. Mirjeta
Note: For further follow-up, discuss your blood glucose reports with our diabetologist. Click here.

Above answer was peer-reviewed by : Dr. Vaishalee Punj
doctor
Answered by
Dr.
Dr. Mirjeta Guni

Endocrinologist

Practicing since :2006

Answered : 2413 Questions

premium_optimized

The User accepted the expert's answer

Share on

Get personalised answers from verified doctor in minutes across 80+ specialties

159 Doctors Online

By proceeding, I accept the Terms and Conditions

HCM Blog Instant Access to Doctors
HCM Blog Questions Answered
HCM Blog Satisfaction
What Is My Fasting Blood Sugar Level Higher In The Morning?

Brief Answer: About high fasting glucose Detailed Answer: Hello, We usually suggest the highest dose of metformin in the evening. In your case i think the cause of high glucose at 4. 0 a.m and fasting is due to low dose of metformin. Try to take 1000 in the evening and 500 in the morning. Keep monitoring the blood glucose and do not hesitate to inform about the results. Best wishes, Dr. Mirjeta