Stay up to date on regular doctor’s visits to be sure you’re fit to travel. Find out how to adjust your medicines for different time zones and eating schedules, or how to get refills if needed.

While packing, put your diabetes supplies (medicine, blood sugar monitor, etc.) and healthy snacks where you can get to them easily, like in your carry-on bag if you are flying. Pack twice as much medicine as you think you’ll need.

If you’re going through security at the airport there’s good news: people with diabetes can bring over 3.4 ounces of liquids through security in their carry-ons. This allows them to travel with liquid medicines, fast-acting sugar sources like juice, or gel packs to keep insulin cool. Finally, be aware that insulin pumps or continuous glucose monitors (CGMs) could be damaged by X-ray machines. Instead of disconnecting your devices, you can ask for a hand inspection.