A toothache is a pain or discomfort in one's teeth, gums, or surrounding tissues. It can be caused by various dental problems such as cavities, abscesses, infected teeth, or even sinus issues that manifest as jaw pain.
Usage examples
I have been suffering from a severe toothache for the past few days.
My dentist recommended taking over-the-counter painkillers to relieve the toothache.
I can't concentrate at work because of the constant toothache.
The throbbing toothache kept me awake all night.
I have made an appointment with the dentist to get my toothache checked.
I applied a cold compress to my cheek to dull the toothache temporarily.
Brushing my teeth gently seems to worsen the toothache.
The toothache became unbearable, so I went to the emergency dental clinic.