It's good that your body is giving you those warning signals! When blood sugar drops below 70 mg/dL (3.9 mmol/L), the classic symptoms most people experience include:
- Shakiness or dizziness
- Sweating or chills
- Rapid heartbeat
- Hunger or nausea
- Headache
- Irritability or anxiety
- Lightheadedness
- Pale skin As a Show Full Answer
It's good that your body is giving you those warning signals! When blood sugar drops below 70 mg/dL (3.9 mmol/L), the classic symptoms most people experience include:
- Shakiness or dizziness
- Sweating or chills
- Rapid heartbeat
- Hunger or nausea
- Headache
- Irritability or anxiety
- Lightheadedness
- Pale skin As a hypo becomes more severe, symptoms can escalate to:
- Blurred vision
- Confusion or slurred speech
- Difficulty concentrating
- Trouble walking or balancing
- Weakness
- Seizures or loss of consciousness
These more serious symptoms are a sign that the brain isn't getting enough glucose to function properly. One important thing to be aware of — if hypos happen frequently, the body can stop sending those warning signals over time. This is called hypoglycemia unawareness, and it increases the risk of a dangerous episode going unnoticed.
Always keep fast-acting carbohydrates on hand, like glucose tablets, fruit juice, or hard candy, so you can act quickly when symptoms appear. If symptoms escalate to seizures or loss of consciousness, emergency care is needed immediately.
5 days ago
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