1. Consider the weather
When choosing your destination, take into consideration how well you will tolerate the weather there. If you know that extreme heat can trigger an attack, for instance, visit the Canary Islands during the winter instead of the summer. If you often have problems with cold weather, it is better to avoid countries or regions that have a continental climate in the winter. It may be necessary to keep your medication cool, such as when you travel to hot destinations. If you do not know whether this is necessary, you can always ask your pharmacist.