Managing diabetes while traveling requires careful planning. Always carry your medication and supplies, including extra insulin or tablets, blood glucose monitor, and snacks. Inform your travel companions about your condition, so they can assist you when needed. Stick to your routine as much as possible by eating at regular intervals. If you're traveling to a different time zone, adjust your medication timing accordingly. Keep a list of emergency contacts, including your GP and local hospitals, in case of any complications. Lastly, ensure you have access to your medical records and know the location of nearby pharmacies or clinics at your destination.