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What makes a low blood sugar 'Level 3' in ADA's system?
It's severe and the person needs someone else's help.
- Any reading below 100
- A low that fixes itself
- A severe low needing help from another person ✔
Why: ADA defines Level 3 hypoglycemia by what happens, not by a number. It's a severe event with changed mental or physical status that needs another person's help.
Huh, didn't know that: CDC notes severe lows can make you faint.
Level 3 means it's a team sport. Teach your friends the plan.
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References
Answer: A severe low needing help from another person. ADA defines Level 3 hypoglycemia by what happens, not by a number. It's a severe event with changed mental or physical status that needs another person's help.
- ADA Standards of Care in Diabetes 2026, Section 6: Glycemic Goals, Hypoglycemia, and Hyperglycemic Crises pmc.ncbi.nlm.nih.gov/articles/PMC12690178
A severe event characterized by altered mental and/or physical status requiring assistance
Checked 2026-10-09.
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