The following homeopathic remedies are used for toothache: Aconitum (For the treatment of severe, sudden, cold, or other toothache caused by exposure.) Arnica (For example, for the treatment of mild pain after filling or root canal treatment) Arsenicum album (For the treatment of stinging or burning pain can be used, for example, as a result of a drinking drink.) Coffea (If the pain is already unbearable, choose this product.) Hypericum (For example, for drooping pain after tooth extraction)