Blood blisters on the gums may be caused by external trauma, but can also be seen in apical periodontitis or periodontitis, the specific need to make a diagnosis based on clinical manifestations, history and X-ray examination.
1. Traumatic blood blisters. Eating too hot food or dry hard food or by external damage to the oral mucosa, can cause traumatic blood blisters, the initial blisters bright red and then become purple-black, blisters with thin walls are easy to rupture, in the exclusion of blood disease premise can be used to disinfect the syringe extract blisters of blood, and then disinfected with chlorohexidine gargle.
2. Periapical inflammation. Blood blisters on the gums may also be due to dental tissue diseases caused by apical periodontitis, inflammation through the periosteum to reach the gums caused by pus and blood blisters, need to be surgically incised and drained, and at the same time to establish a root canal access for endodontic treatment.
3. Periodontitis. Long-term chronic periodontitis can also cause blood blisters on the gums, blood blisters on the gums, can be surgically incised and localized use of povidone-iodine to clean and medicate, while periodontal treatment to eliminate gum inflammation.
Blood blisters on the gums are recommended to seek medical attention in a timely manner, do not take care of yourself.