Have you also tried any other home remedies? Rinsing with salt water, applying crushed garlic paste, biting on a clove are some of the remedies I know for toothache. I don't think regular panadol will help in subsidizing the pain. And I don't think it's recommended to use special panadol during pregnancy
Put some asam paste on your cheek that has the toothache or rinse with salt water. Must do this until pain subsides. It helps for me. Or you could be having a wisdom tooth. Have it check. Panadol does not even help with that kind of pain. Been there
visit a dentist to cure it.
paracetamol is safe