What is a quick remedy for this toothache?
There are a few quick remedies for toothaches. First, there is clove oil. Learningherbs.com claims that this is a common remedy for toothaches. This is the most well known of all herbal toothache remedies. Another herb listed on the site is A few drops of tea tree essential oil can be infused in water. Cleansing the mouth with this solution can give rapid relief to inflamed gums. It is a very potent antibacterial. 
Finally, the website shares Echinacea. This cold and flu remedy has a long history for being a toothache remedy. In fact, a Lakota elder I know calls it the "toothache plant." That's what his grandmother called it as well. Try using Echinacea tincture. The best toothache remedy would be to use fresh Echinacea root dug from the ground, so if you have some in your garden, try it some day! 
Alright, so we have got clove, Echinacea, tea tree essential oil, and top10homeremedies.com adds, Wheatgrass has got natural antibacterial properties that work very effectively during a toothache. Use of wheatgrass will stop the pain and at the same will also deal with tooth decay problem. Extract the juice of wheatgrass and use it as a mouthwash. It will extract the toxins from the gums and reduce the growth of bacteria and keep the infection under control. If you wish you can even chew on wheatgrass for positive results. 
If you are like me and do not have wheatgrass, then you have other options. First, as it was stated in other articles, salt and water helps a lot. But, in addition, there is also onion as an option to soothe your toothache. 
Onion has got antiseptic and antimicrobial properties due to which it can be used to control toothache to a huge extent. At the first sign of toothache, take one raw onion and start chewing it for a few minutes to get relief from the pain. If you are not able to chew it, place a piece of raw onion directly on the bad tooth or gum. This will help in killing the germs inside the mouth causing infection. 
Speaking of spicy things, you can also give garlic a try: 
Use of garlic can also give immense relief from toothache. Garlic has got antibiotic properties and other medicinal properties that can be very effective in slowing down bacterial affects. Simply crush a clove of garlic and add some rock salt and then apply it directly on the affected tooth to alleviate the pain. Instead of fresh garlic you can even use garlic powder. If possible, you can even chew one or two cloves of garlic to get relief from toothache. Repeat this natural treatment for a few days. 
And finally, One effective way to treat toothache is to use warm salt water. Mix half a spoon of common salt to a glass of very warm water and use this solution as a mouthwash to rinse your mouth thoroughly. When this solution touches the infected tooth it will extract fluid from the tissue and reduce the swelling on the nerves. This mouthwash will also take care of the bacteria that cause infection.
