What medicine can be used for a dog's toothache besides clove oil?

To ease dental pain for dogs you have a few options:

See your vet and see what they think

Try brushing their teeth

Massage their gums

Try to get them to chew on some bones

Give them some yummy dental treats

Or just call up your vet for more options or you could just make an appointment to see them. Whatever you want you can choose to help ease your dogs dental pain, it's up to you. Good luck!!