If You Have Dietary Allergies Or Drug Sensitivities, Create This
If you have a number of food allergies or sensitivity to medications, it is a good idea to make a “business card” that specifies those items in case something were to happen to you while you are out and about in public. This would be beneficial in the event that something were to happen to you while you were out and about.
This is especially important if you take around any kind of emergency medication and want others to know to seek it in your bag, since this will let them know where to look. You might also write down on your card who to call in the event of an emergency and what other people walking by can do to assist you.