Toothache can be physically relieved by applying ice and gargling. 1. Ice: If the toothache is caused by gingivitis or swollen gums, the patient can contain ice cubes in the mouth, ice water, or use a towel including ice cubes in the painful area to apply ice. For some patients, it can have the effect of relieving pain. But the patient’s toothache is caused by cold stimulation, can not be treated by ice. 2. gargle: patients with toothache can also use warm salt water or saline gargle, which can have the effect of cleaning the mouth, can help relieve toothache. Patients with toothache may be gingivitis, dental caries, periodontitis and other diseases. It is recommended that patients with toothache can first take physical ways to relieve the pain, and then timely medical treatment, the doctor needs to choose the appropriate measures for the cause of the treatment. In addition, patients usually need to keep the oral cavity clean, need to develop the habit of brushing teeth in the morning and evening, and each time after eating to rinse in time.