Porcelain teeth, although good, but due to technical flaws, need to grind off part of the natural teeth, over time may lead to a series of dental disease and other symptoms, so people who have done porcelain teeth 5 to 8 years regardless of the symptoms of discomfort, should go to the hospital to porcelain teeth to do a medical examination. The traditional treatment of teeth – porcelain teeth, which emerged in the 1980s and 1990s, was once very popular because it could correct tooth discoloration, tooth loss, tooth decay and other problems. Porcelain teeth, although good, but due to technical flaws, need to grind off part of the natural teeth, over time may lead to a series of dental disease and other symptoms, so people who have done porcelain teeth 5 to 8 years regardless of discomfort symptoms, should go to the hospital to porcelain teeth to do a medical examination. Soreness, gum redness and swelling should be consulted For people who have done porcelain teeth, if there is soreness, gum redness and swelling and other problems, you should always consult a doctor. Due to the porcelain crowns and teeth are not close enough to the cause, but also partly due to metal allergies and other reasons cause gum redness and bleeding is common, but it is easy to ignore, this is because the gums are not sensitive to pain, even if the injury will not have severe pain. How to extend the life of porcelain teeth? 1, the first wear should eat soft food, avoid eating too cool and too hot food, and then eat normal food after adaptation. Initially, compared with before restoration, the upper and lower cusp alignment may change, eat slowly and gradually adapt. 2, due to the preparation of the tooth when grinding out part of the enamel, when first wearing porcelain teeth, some people will have hot and cold sensitivity or pain, with the passage of time the pain will slowly ease. 3, porcelain teeth by more than its stress range of pressure will shatter porcelain, so do not bite too hard food, such as walnuts and other things. 4, porcelain teeth and the junction of the abutment teeth are easy to gather plaque, the formation of tartar, should pay attention to keep the oral cavity clean, the habit of brushing after meals, between the teeth can use dental floss cleaning, and regular check-ups to the hospital, dental cleaning. Porcelain teeth in the use of 5-8 years, regardless of discomfort should go to the hospital to do a physical examination, so that the doctor to see how the porcelain teeth bite, the surrounding teeth have no caries, porcelain teeth have not loosened, broken, etc..