Peroxide
This chemical compound with antibacterial properties is one of the popular remedies for toothache. It is advisable to apply with a cotton swab directly on the affected tooth or to make a mouth rinse with the product. Additionally, it kills bacteria, removes plaques on the teeth and heals bleeding gums. Pour a little amount of 3% hydrogen peroxide into a cup of water, rinse your mouth and then spit it away [7]
It may not work for all toothache, although it can be valid for gingival problems.
Onions
Like garlic, it is also a natural antibiotic. To use it, a sliced part of onions is put on affected gum or teeth area to help relieve the pain. You can also choose an alternative method where you chew a piece of the onion 3 minutes every day though this may be quite uncomfortable due to the strong odor of the onions. It is important to use mouthwash afterwards. [8]