I have friends who are dentists! She has been a dentist for more than 20 years! A cavity is filled with 200 ~ a 300 yuan! Take anti-inflammatory drugs first, then fill your teeth! Finish it in a week! After that, it will never recur (filling teeth)! The cost of filling teeth in general hospitals may be cheaper! But not necessarily the outpatient service of a specialized hospital will have an effect! I suggest you don't go to a big hospital! Just go to the specialist clinic to see the dentist! The price depends on your consumption level! Your Wuxi is a second-tier city! Relatively speaking, it may be slightly more expensive than the prices in third-and fourth-tier cities! But get your teeth fixed first! Personally think it's acceptable!