The swollen flesh of the tooth with salt water generally will not reduce the swelling, but can only play a supporting role in relieving, need to clarify what causes the swollen flesh of the tooth, and for the cause of treatment. There are many clinical reasons for the swelling of the flesh of the tooth, most of which are the causes of gingivitis due to oral uncleanliness, and also the cause of fire. If the pain is particularly painful, in the acute inflammation period, you can take drugs to relieve, such as taking metronidazole or cephalosporin for treatment, the effect of simple saline to reduce swelling is not ideal, can only play the role of auxiliary relief, can not solve the problem at the root. If you do not pay attention to oral hygiene, or often eat irritating food, easily cause gum infection, inflammation, and even serious to the gum overflowing pus, it is recommended that the Department of Dentistry, examination, standardized periodontal treatment if necessary, you can apply local ice borax cream, or oral fire medication for treatment. If there are often oral problems in general, pay attention to the use of softer toothbrushes, and be sure to rinse your mouth with water after meals to avoid bacterial infections that can cause swollen and painful gums.