First of all, general medical insurance coverage in the United States and Canada is very limited and does not cover dental and car accidents, etc. You have to buy additional insurance to see a dentist. At the same time, generally if you buy insurance, you cannot go to see a glass arbitrarily. In addition to many restrictions, there is also a basic cost limit. For example, you must pay the first $400, and the insurance company will pay the remainder beyond $400. If you have planned to go abroad for medical treatment, be sure to understand the scope of the medical insurance purchased by your employer and other matters in advance. Even if you buy dental insurance, you can generally only get your teeth cleaned in the first year, and you can only see a dentist within the scope of your insurance in the second consecutive year. The cheapest way to see a dentist is to extract a tooth. If there is nothing else, the price of a single tooth extraction is about $30-$50 in the United States, and it is slightly more expensive in Canada. Many international students develop wisdom teeth after they go abroad. If they fail to do so, they have to have their teeth extracted, which in most cases costs several hundred dollars. Dentures and fillings are even more expensive, often costing thousands of dollars. Since dental care is not something that can be done in a day, it is necessary to take time to make arrangements with the dentist some time before leaving the country. When living abroad, medical expenses are a huge expense.

For those who plan to go abroad for more than one year, it is necessary to take advantage of the opportunity of going abroad for a physical examination or to have a comprehensive health examination yourself