What do I do if my blood sugar is over 400?

Answered by 1 Apollo Doctors

Dr Yusuf Mohammad

General Practitioner

MBBS
Advanced Certificate Course in Dermatology
8+ Yrs

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Contact your doctor immediately. As 400 is a very high level and it can result into severe complications if not treated on time.

Dr. Yusuf Suggests...

Take a COOMBS TEST (DIRECT AND INDIRECT) Test or Take a Phosphorus, Inorganic - Serum Test

Book COOMBS TEST (DIRECT AND INDIRECT) Test Book Phosphorus, Inorganic - Serum Test

Answered 24/07/2025

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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.