We aren't Dr.s on here so we can't provide any medical advice...
A suggestion would be Advil as this works for me. Mainly because a toothache is caused by inflammation....so Advil is an anti-inflammatory.
I would suggest that if it persists more than a few days to see a Dentist. If it gets infected it will be much harder to treat.
A dentist. Use an oral numbing agent until the appointment.
My dentist said to take 2 Ibupropin (with food) and 1 tylenol. It helps but as the other post said you need to get it taken care of.
mkh9