If oral ulcers are not treated with medication, physical therapy, psychotherapy and other treatment options are available as follows.
1. Physical therapy: for serious symptoms or oral ulcers that are not suitable for medication, physical therapy can be chosen, such as laser therapy, ultrasonic nebulization therapy, microwave therapy, millimeter wave therapy, ultraviolet radiation therapy, cryotherapy and so on.
2. Psychological treatment: some of the mouth ulcers may be affected by psychological factors, appropriate psychological treatment to reduce tension, anxiety and other negative emotions can help prolong the ulcer-free period.
It is recommended to go to a regular medical institution for consultation and professional treatment with the help of a doctor.