From clinical observation, the application of rehabilitation new liquid for mouth ulcers has a certain effect. The new rehabilitation solution is a gargle drug often applied in dentistry for oral ulcers, which can also be taken orally for the treatment of gastric ulcers, but if you want to say that the new rehabilitation solution can treat or completely cure oral ulcers, then the answer is also no. In general, the duration of mouth ulcers will be shortened and the symptoms of pain will be slightly reduced in patients with mouth ulcers after the application of Rehab. However, mouth ulcer itself is a self-limiting and recurrent disease. Self-limiting means that even if no special clinical treatment is given to mouth ulcers, the ulcers will naturally improve and gradually heal within about a week to 2 weeks, but it is difficult to cure them, and it will not take long for the ulcers to recur in other parts of the mouth. Therefore, the effect of clinical application of rehabilitation liquid can slightly reduce the symptoms of mouth ulcers, but it is far from the effect of completely treating or curing mouth ulcers.