Natural Disaster Preparedness for Diabetics

Why Diabetics Face Unique Risks During Natural Disasters

When hurricanes, wildfires, earthquakes, or floods strike, most people grab a go-bag and leave. For diabetics, the stakes are considerably higher. Insulin spoilage, disrupted meal schedules, lost supplies, and stress-induced blood sugar spikes can turn a manageable situation into a life-threatening emergency. Planning ahead is not optional — it is essential.

Build Your Diabetes Emergency Supply Kit

Your emergency kit should contain enough diabetes supplies to last a minimum of seven days, though two weeks is strongly recommended. FEMA and the American Diabetes Association both advise diabetics to maintain a dedicated medical emergency bag separate from a general household kit.

Essential Supplies to Stock

• Insulin and syringes or insulin pens: Keep at least a two-week backup supply. Rotate stock regularly so nothing expires.
• Blood glucose meter, lancets, and test strips: Include extra batteries and a backup meter if possible.
• Continuous Glucose Monitor (CGM) supplies: Sensors, transmitters, and adhesive patches.
• Insulin pump supplies: Infusion sets, reservoirs, and a manual injection backup plan in case your pump fails.
• Glucagon emergency kit or nasal glucagon: Critical for severe hypoglycemia when you cannot eat or drink.
• Fast-acting carbohydrates: Glucose tablets, juice boxes, or candy that stores well.
• Ketone testing strips: Especially important for Type 1 diabetics during periods of illness or stress.
• Alcohol swabs, adhesive tape, and spare batteries
• A printed copy of your prescriptions, physician contact, and medication list

Stocking up in advance is far easier than scrambling during an emergency. MDS Diabetes at mdsdiabetes.com carries a wide range of diabetes supplies — from test strips and CGM accessories to insulin pen needles and glucose tablets — making it a convenient one-stop source for building your emergency kit.

Protecting Insulin from Heat and Cold

Insulin is highly sensitive to temperature extremes. Unopened insulin should be stored between 36°F and 46°F. Once opened, most insulin is stable at room temperature (below 80°F) for 28 to 30 days. During disasters, power outages and extreme weather can destroy insulin rapidly.

Practical Insulin Storage Solutions

• Use an insulated travel case with ice packs to keep insulin cool during evacuations.
• Consider a portable insulin cooling case (FRIO or similar) that uses water activation and requires no electricity.
• Never store insulin directly against ice or in a freezer — freezing destroys it.
• Mark the date you opened each vial or pen so you can track stability.

Managing Blood Sugar During a Disaster

Stress, disrupted eating schedules, unusual physical activity, and limited food options can all cause unpredictable blood sugar swings. Check your glucose more frequently than usual — every two to three hours if possible. Keep a simple paper log if your device loses power. Eat from your emergency food supply in a structured way and avoid skipping meals even if your routine is disrupted.

Create a Diabetes Emergency Action Plan

Write a one-page emergency plan and share it with family members, neighbors, and your local emergency management office if possible. It should include your diagnosis type, medications, dosing schedule, low blood sugar symptoms and treatment, and emergency contacts including your endocrinologist. Wearing a medical ID bracelet can also help first responders treat you appropriately if you are unconscious or disoriented.

Register with Local Emergency Services

Many counties maintain a Special Needs Shelter Registry for people with medical conditions. Registering ensures that emergency responders and shelter staff know you may need refrigeration for insulin, a clean space for injections, and access to specific foods. Contact your local emergency management agency to ask about registration options before disaster strikes.