There will always be gum blisters, gum blisters such as not managed, it is likely to lead to ulceration after the blisters rupture, and generally encounter gum blisters this situation, most patients will be the first time to consult a doctor, after the doctor confirmed the bubble will be broken, in fact, otherwise, gum blisters can also be resolved by themselves, the same will not lead to inflammatory stimulation. After you have prepared several sterile cotton swabs and mouthwash with antibacterial and anti-inflammatory effects, cotton swabs and mouthwash are best purchased at pharmacies, after you are ready, find the place where the gum blisters are, look in the mirror and use a toothpick to pierce the blistered area first, after piercing use a clean cotton swab dipped in mouthwash to wipe the blistered area, at this time it will be more painful to pierce the blister, so you need to tolerate it properly. After applying disinfection several times and then using a clean cotton swab to press the blistered area to clean up the blood and water to avoid re-infection and blistering, you can rinse your mouth with mouthwash appropriately after cleaning up. The gum blisters should be disinfected on time after self-treatment, and attention should be paid to a light diet to avoid stimulating the blisters to avoid local inflammatory stimulation that can lead to periodontitis.