In case of emergency, always contact your doctor! If you are traveling, get in contact with a local doctor/hospital! To prevent these problems, make sure to order new catheters well before the current supply runs out. It is always better to have too many at home than none! This is also the case when you travel. Here’s a tip: leave some extra catheters at places where you go often, such as friends’ homes, workout facilities, summer homes, or with relatives.