If you have difficulty seeing clearly when driving, you may need to wear glasses or contact lenses. Glasses provide clearer vision for many people, but contacts offer a number of advantages over glasses. Contacts sit directly on your eyes, so they don't obstruct your view the way glasses can. They also don't fog up in cold weather or get wet when it rains. And if you play sports, contacts won't bounce around and fall off like glasses might.
Wearing contacts while driving does have a few disadvantages, however. It can take some time to get used to putting them in and taking them out. And if you're not careful, it's easy to get dirt or other objects stuck under your contact lens, which can be very irritating. Also, if you have dry eyes, wearing contacts can make your symptoms worse.
If you decide that wearing contacts while driving is right for you, there are a few things you need to keep in mind. First, make sure you clean your hands thoroughly before putting in or taking out your lenses. Second, never drive with wet contact lenses; always wait until they're completely dry before getting behind the wheel. Third, if possible, try to avoid wearing extended-wear lenses while driving; these lenses are more likely to cause irritation and dryness. Finally, remember that even if you're wearing contacts, it's still a good idea to keep a pair of backup glasses in the car just in case!