After a herpes virus infection, many herpes initially form in the patient’s mouth, sometimes scattered, sometimes clustered and fused together into patches. As the disease progresses, these herpes break out and the patient’s pain is more pronounced. Especially when eating, there is an irritating effect on the ulcerated mucosa of the patient, and the patient sometimes does not even dare to eat because of the pain, and there is a distinct burning and foreign body sensation. Patients sometimes do not dare to shut up and even have saliva flowing out, and may also be accompanied by fever, and in severe cases, even nausea, vomiting, and headache. It is recommended that the patient actively treat the symptoms, you can use rehabilitation new solution in the mouth or spray with open throat sword spray to promote the healing of the oral ulcerated mucosa, the condition will improve after active treatment.