Generally, pig fat can heal itself in about 10 ~ 14 days after onset. Pig's head fat is a common name of mumps, which is an acute respiratory infectious disease caused by mumps virus infection. This disease is self-limiting. If there are no complications, the natural course of disease will generally not exceed two weeks. The vast majority of patients have a good prognosis without any sequelae.

During the treatment, patients need isolation and bed rest. In the meantime, they should pay attention to oral hygiene, give priority to liquid food for three meals a day and avoid eating acidic food. Drink more warm water, eat more fresh vegetables and fruits, and topical ointment can be used to reduce swelling and relieve pain. Patients with various complications should be admitted to hospital in time.