9 home remedies for a toothache

A toothache can result from tooth decay, an infection, loose or broken fillings, or receding gums. Home treatment options include applying a cold compress, gargling with salt water, and drinking peppermint tea.
If the pain lasts for more than 1 or 2 days, it is best to see a dentist immediately to have it treated.
Until then, the following simple remedies made from ingredients usually available at home may provide temporary relief from the discomfort.
Rinsing the mouth with warm salt water helps to loosen debris lodged in cavities or between teeth. It may also reduce swelling, boost healing, and relieve a sore throat.
A saltwater rinse can be made by dissolving 1 teaspoon of salt in a glass of warm water and swish around in the mouth for about 30 seconds before spitting out. This process can be repeated as often as needed.
Thyme is known for its medicinal uses and is an effective remedy for chest infections, such as bronchitis or whooping cough. Thymol, the main component of the essential oil, has antiseptic and antifungal properties.
One drop of thyme essential oil can be added to a glass of water to make a mouthwash.
Another method is to sprinkle a few drops of thyme essential oil and water onto a cotton ball. After adding the water, press it against the painful tooth.
Hydrogen peroxide is dangerous if swallowed so great care must be taken when rinsing.
It should be mixed in equal parts of 3 percent hydrogen peroxide and water and swished in the mouth for about 30 seconds. After spitting it out, the mouth should be rinsed several times with plain water.
A hydrogen peroxide rinse must never be swallowed, and this remedy is not recommended for children.
These home remedies are meant to provide temporary relief only. It is important to seek immediate treatment from a dentist once a toothache lasts for more than a day or two.
If dental pain is not treated straight away, it might lead to more serious problems, such as gum disease or a dental abscess. An abscess is caused when bacteria infect the innermost part of the tooth called a dental pulp.
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Rashed, H. T. (2016, May 30). Evaluation of the effect of hydrogen peroxide as a mouthwash in comparison with chlorhexidine in chronic periodontitis patients: A clinical study. Journal of International Society of Preventive & Community Dentistry, 6(3), 206–212 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4916793/