Babysitting a Child With Type 1 Diabetes: What the Sitter Must Know Before You Leave

Leaving a child with Type 1 diabetes with a babysitter is manageable — parents do it regularly — but it requires a more thorough handoff than most other medical situations. The sitter needs to know how to check blood sugar, how to recognize and treat both low and high glucose, when to call you versus when to call 911, and where every piece of equipment and supplies is. None of this can be improvised in a stressful moment.

This is the complete guide to preparing a babysitter to care for a child with Type 1 diabetes, including what to write down and what to walk through together before you leave.

What the sitter needs to understand about Type 1 diabetes

Start with the basics — not to educate her on diabetes generally, but to frame the specific job she is doing tonight:

• Type 1 diabetes means the child's pancreas does not produce insulin. Insulin is required to process sugar (glucose) from food. Without external insulin management, blood sugar becomes dangerously high. Blood sugar can also drop dangerously low if insulin, food, or activity are out of balance.
• She is not managing the child's insulin tonight — that is already accounted for. Her job is to check blood sugar on schedule, respond to highs and lows according to the protocol you leave, and call you or 911 when the protocol says to.
• Neither high nor low blood sugar is always visible to an untrained observer. She needs to use the glucose meter (or CGM) — she cannot judge blood sugar by how the child looks or acts.

Blood sugar monitoring: exact instructions

• What device does your child use? Traditional finger-stick glucose meter, continuous glucose monitor (CGM), or both? Where is it? Does she need an app on her phone to read the CGM?
• When should she check? If your child has scheduled checks (before meals, at a certain time), list those explicitly. If the CGM alarms for high or low, she should know that means she needs to look and respond, not just dismiss the alert.
• What is the target blood sugar range? What number is low? What is high? Give her the specific thresholds, not a general explanation.
• How to perform a finger-stick if needed — walk through this with the sitter before you leave if she has not done it. It is a simple technique but not intuitive the first time.

Low blood sugar (hypoglycemia) protocol

Low blood sugar is the more immediately dangerous situation and the one the sitter is more likely to encounter. Write this protocol down where she can find it instantly:

• Symptoms of low blood sugar — shaking, sweating, pale skin, dizziness, irritability, confusion, headache, or the child saying they feel "weird," shaky, or hungry suddenly.
• The blood sugar threshold — at what number does she treat for low? (Your doctor will have given you this — typically below 70 or 80 mg/dL, but your child's target may differ.)
• The treatment — the "rule of 15": 15 grams of fast-acting carbohydrates, wait 15 minutes, recheck. What form does your child use? Glucose tablets, juice boxes (how many ounces), specific candy? How many units?
• Where the fast-acting carbs are — exact location.
• When to call you — if blood sugar does not come up after treatment, if the child is unresponsive or unconscious, if she cannot get the child to eat or drink.
• If the child is unconscious or cannot swallow — do not give anything by mouth. This is when the emergency glucagon kit is used.

Emergency glucagon: what the sitter must know

If your child has a prescribed emergency glucagon kit (injectable glucagon or nasal glucagon like Baqsimi), the sitter needs to know this before you leave. This is for severe hypoglycemia when the child cannot safely swallow:

• Where the kit is — exact location, easy to find.
• The type — nasal glucagon (Baqsimi) is the easiest to administer and does not require mixing. If your child uses injectable glucagon, the sitter needs to walk through the mixing steps before you leave.
• When to use it — the child is unconscious, will not wake, or is seizing. This is a 911 and glucagon situation simultaneously.
• After giving glucagon, call 911 immediately — glucagon buys time; the child still needs emergency care.

Walk through the glucagon kit with the sitter physically before you leave. Seeing the actual kit and the steps once dramatically improves the chance she uses it correctly if she ever needs to.

High blood sugar (hyperglycemia) protocol

High blood sugar is less acutely dangerous for a short babysitting window but still needs a protocol:

• Symptoms — increased thirst, frequent urination, fatigue, blurry vision, headache.
• The threshold — at what blood sugar reading should she call you?
• Whether she manages any correction insulin — most babysitters should not be managing insulin corrections unless they have significant training and experience and you have explicitly trained them. If the child wears an insulin pump, make sure the sitter knows what to do and not do with it.

Food and meals

• What the child can eat tonight and what is off the menu
• Whether carbohydrates need to be counted for any insulin dosing decisions
• The carb count for any meals or snacks you are leaving for them
• Any foods that cause blood sugar to spike unusually fast for your child specifically
• Whether the child should eat before bed and what — many T1D management plans include a bedtime snack

The insulin pump or CGM: key rules

If your child wears an insulin pump or CGM:

• Tell the sitter what it is and that it should not be disconnected, removed, or interfered with except in specific circumstances.
• Describe what a pump alarm sounds like and what it means versus what can be ignored.
• Tell her the one or two scenarios where she should call you about the device — an alarm she cannot silence, the device appearing to malfunction, or the site appearing to come loose.
• If the pump needs to be removed for water (swimming), have the plan written out.

What to leave in writing

• Blood sugar monitoring schedule and target range
• Low blood sugar symptoms, treatment, and fast-acting carb location
• Emergency glucagon location, type, and when to use it (with 911 instructions)
• High blood sugar threshold and what to do
• Meal plan with carb counts if relevant
• Insulin pump or CGM rules and alarm guidance
• Your cell and partner's cell — when to call you vs. when to call 911
• Pediatric endocrinologist name and after-hours number
• Pediatrician name and after-hours number
• Preferred hospital or children's ER
• Health insurance card or photo

Baton Pass stores medical condition protocols alongside medications and contacts in one shareable link. Your child's diabetes management instructions are accessible to the sitter from her phone, in the same place she finds everything else about your child's care.

Frequently Asked Questions

Should I hire a babysitter with diabetes experience, or can I train a regular sitter?

Both approaches work. A sitter with diabetes experience requires less preparation and can handle edge cases with more confidence. A trusted regular sitter without experience can be trained — but the training needs to happen in a low-stakes setting before the first solo sit, not during a briefing at the door. Walk through glucose monitoring, the low blood sugar treatment, and the glucagon kit together in advance. Many parents schedule a "practice run" sit of a couple of hours while they remain nearby before the first full evening.

What if the child says they feel fine but their blood sugar is low on the monitor?

Trust the monitor, not the child's self-report. Children with T1D can develop hypoglycemia unawareness — they feel normal even when blood sugar is significantly low. Tell the sitter this explicitly: if the monitor says low, she treats for low, regardless of what the child says.

How do I explain Type 1 diabetes to a babysitter without overwhelming them?

Frame it as three things to manage: (1) check blood sugar on schedule, (2) treat a low with the juice/glucose on the counter, and (3) call you or 911 for anything the protocol does not cover. Give her the protocol in writing so she is not relying on memory. The goal is not for her to understand diabetes — it is for her to be able to follow a clear decision tree without panicking.

What is the one most important thing a babysitter needs to know about T1D?

The location of the fast-acting carbohydrates and the emergency glucagon kit — and when to use each. Low blood sugar that is not treated can become severe quickly. A sitter who cannot find the juice boxes or does not know glucagon exists is in a worse position than a sitter who does not know what A1C means. Start the training with those two items.