Toothache remedies depend upon the underlying cause that is real and are aplenty. A painkiller such as aspirin or an acetaminophen is given to the patient to lessen pain. A comprehensive evaluation of the oral cavity is done to rule out other diseases of the mouth or infections of sinusitis and the ear. Dental X rays are taken to identify the specific cause.
When a toothache occurs due to tooth then the toothache remedies available are filling from the cavities with a suitable inert dental substance to filling the cavities using an on lay crown comprising porcelain or gold.