- female
- 50 Years
- 31/03/2021
What causes blood sugar to rise without eating?
Answered by 1 Apollo Doctors
Missing morning meal, caffeine can cause insulin to function less efficiently. Hence blood sugars rise. Some other triggers which can rise blood sugar include stress, excess usage of artifical sweetners, loosing sleep, dehydration, some nasal sprays and dawn phenomenon (People have a surge in hormones early in the morning whether they have diabetes or not. For people with diabetes, blood sugar can spike).
Dr. Dr Khaleel Suggests...
Consult a Endocrinologist
Answered 04/07/2025
0
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More Endocrinology Health Queries
View allCan diabetics drink alcohol?
Alcohol is always injurious and diabetics should be even more careful before consuming it.
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Why don't people who have diabetes heal early?
Raised blood sugar can affect the blood vessels cauing in slow movement of nutrients needed for wound to heal, diabetes also affects nerves which reduce one's sensitivity to pain from wound leading to repetitive traumas and lastly, diabetes also makes immune system less effective in fighting the infection.
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What are the warning signs of prediabetes?
Frequent urination, increased thirst, excess hunger , fatigue and blurred vision
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Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.