The most important thing about toothache is to identify the source of the pain in order to determine how to relieve the pain. Quick pain relief can be achieved through some liquid rinses, cold compresses or the use of some foods that can relieve minor irritation. For most people, salt water rinses are the most effective method. Salt water is a natural disinfectant and it can help loosen food particles and debris that may be stuck between teeth. Salt water for toothaches can also help reduce inflammation and heal wounds in the mouth. Hydrogen peroxide rinses can also help relieve pain and inflammation by reducing plaque and bleeding gums in addition to killing bacteria. Most toothaches are caused by bacteria and these two liquid rinses can be very effective. The important thing to note is that hydrogen peroxide should not be swallowed. Cold compresses can also be a quick way to stop the pain. When a cold compress is applied, it causes the blood vessels in the area to constrict so that the pain is not as severe and the cold can also reduce swelling and inflammation. Such a method needs to be repeated every few hours. Garlic inside food can also be very good at killing harmful bacteria and can also provide pain relief. If the pain is particularly severe, most of it is pulpitis (inflammation of the tooth nerve) and requires prompt medical attention and professional treatment. All of the above treatments can stop toothache very quickly, and patients can choose according to their situation.