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What are the causes of toothache

Sihaiwang: as the saying goes, toothache is not a disease. It takes life to ache. There are more and more teeth problems in life. Once the tooth hurts, people can't stand it. So what are the causes of toothache? Toothache is usually caused by pulpitis. Here are seven tips to relieve toothache.

Tips for treating toothache

Tooth pain is caused by pulpitis

The sharp pain of teeth is often caused by acute pulpitis. The outer part of the teeth is dense and hard bone, and the middle cavity is full of blood vessels and nerves. In case of adverse stimulation, pulp congestion, and internal pressure rise of pulp cavity, which can't be released from the hard shell of teeth, the pressure surges, and a sharp pain alarm is issued. At this time, the best way to relieve pain is to drill a hole in the teeth, reduce pressure and drain. In order to eliminate the pain completely, it is necessary to pull out the pulp and treat the inflammation.

Symptoms of pulpitis

Severe spontaneous, paroxysmal toothache. Spontaneous pain refers to severe pain in the teeth when there is no stimulation. This kind of pain lasts for a short time, attacks frequently and is paroxysmal. The pain often aggravates at night, which is related to the increase of pressure in pulp cavity when lying on the back.

Pain cannot be localized. Patients with pulpitis will have pain symptoms, but the location of the pain can not be determined. Because patients sometimes feel maxillary toothache, it is possible that the real pain is in the lower jaw. Always, the area of pain is indeterminate.

Temperature stimulation can aggravate the pain. In the early stage, cold and heat can aggravate the pain, but when the pulp is suppurated or necrotic, cold water in the mouth can relieve the pain, which may be caused by the gas produced by the pulp suppurative and necrotic. When the gas is heated and expanded, the pressure increases, but when it is cold and contracted, the pressure decreases.

Dental caries

Deep caries may be seen during examination, and the pain of teeth is obvious during exploration. It may be found that the deformity of the central tip and the deformity of the lingual fossa may lead to pulpitis.

The principle of treating pulpitis is to preserve the living pulp or the affected teeth. Because of the characteristics of pulp anatomy and physiology, the effect of preserving vital pulp is not ideal at present. However, in young permanent teeth, when the apical foramen is not formed, it is possible to adopt the treatment of preserving vital pulp in the inflammatory period because of the large reported tube, abundant blood supply and vigorous pulp tissue. For teeth with difficulty in preserving vital pulp, the affected teeth should be preserved as much as possible. It's wrong to use extraction to relieve the patient's pain.

Tips for dealing with toothache

gargle

If the vegetable crumbs fall into the teeth, take a mouthful of water (the temperature is similar to the temperature), and rinse the mouth vigorously. It is not effective. Floss can be used for removal, but do not hurt gums.

massage

Take a piece of ice and press it on the "V" zone between thumb and forefinger bone for 5 to 7 minutes. Canadian researchers found that this method can interfere with the impulse conduction of toothache nerve.

Treat injured teeth well

If toothache is caused by the impact of external forces, try not to touch that part when eating. If the tooth injury is mild, let it rest for a while completely, and then the chewing function can be restored.

Ice compress

As with bruises, apply ice to the cheek closest to the toothache area. Apply for 15 minutes at least 3 to 4 times a day.

Don't open your mouth.

When cold air touches unhealthy teeth, it will feel toothache, so when you speak, you should control your mouth shape. When you sing karaoke, if you meet high voice department, you'd rather run out of tune and don't open your mouth.

Take aspirin

It's not a good way to treat toothache by putting aspirin directly on the painful gum. If you want to achieve pain relief, take an aspirin every 4 to 6 hours.

Avoid hyperthermia

Hot compress may alleviate toothache, but if the tooth is infected, hot compress will spread the infection to other parts.