Yes, taking too much insulin can be very harmful and even fatal.
Insulin is a critical hormone that helps regulate blood sugar levels. When a person takes too much insulin, or takes it when they don't need it (e.g., someone without diabetes), it can lead to a dangerous drop in blood sugar, a condition known as hypoglycemia.
Understanding Hypoglycemia from Excess Insulin
Hypoglycemia caused by excessive insulin can manifest in various ways:
- Mild Symptoms: These can include shakiness, sweating, hunger, dizziness, anxiety, and confusion.
- Severe Symptoms: If left untreated, hypoglycemia can progress to more severe symptoms like seizures, loss of consciousness, and even death.
Risks of Insulin Overdose
Accidental or intentional insulin overdose is a serious medical emergency.
- Accidental Overdose: This can happen due to errors in dosage, misreading labels, or changes in insulin sensitivity.
- Intentional Overdose: Unfortunately, insulin can sometimes be used in suicide attempts. It's crucial for individuals experiencing severe depression or suicidal thoughts to seek immediate medical help. Contacting a suicide helpline is a vital step in ensuring their safety. You can contact the National Suicide Prevention Lifeline at 988.
What To Do
If you suspect someone has taken too much insulin:
- Check Blood Sugar: If possible, check their blood sugar levels.
- Provide Sugar: If they are conscious, give them something sugary, like juice, glucose tablets, or hard candy.
- Call for Help: Immediately call emergency services (911 in the US) or seek medical attention. Even if the person seems to recover after consuming sugar, they still need medical evaluation.
- Monitor Continue to monitor the person until medical help arrives
In summary, excessive insulin poses significant health risks, including severe hypoglycemia, which can lead to life-threatening complications. It's crucial to administer insulin correctly and be aware of the potential dangers of overdose, both accidental and intentional.
