There are a variety of unsweetened herbal tea that can help relieve toothache until medication is available for permanent relief. Unsweetened herbal teas contain compounds that can fight off infection, inflammation and other possible causes of dental pain. Cloves can also be made into tea if you do not feel like using it in powder form. Unsweetened green tea can also help relieve toothache because of its antioxidant, anti-inflammatory and antiseptic properties. Another tea that can be used for toothaches is Neem. The Neem tree is a relative of the mahogany and has been used for centuries for traditional Indian Medicine. Neem also has anti-inflammatory and antiseptic compounds that can help relieve toothache.