Keep the copies in a separate place. If your wallet is ever lost or stolen-a common experience among business travelers, you will have a quick and convenient backup and information that can help speed up getting replacements. If possible, avoid wearing contacts.
Low humidity removes eye moisture causing discomfort.
Tap your toes while keeping your heels on the floor. This encourages circulation, reducing swelling. To combat jet lag if you will be in a different time zone for less than 48 hours keep your clock set to your home time. If you will be there longer, you should get into the sunlight as soon as it is morning- not just turn on the lights in your room. And if you need additonal help, try melatonin.