What is a Toothache remedy for child?

For a child's toothache, you can try rinsing their mouth with warm salt water to help reduce inflammation and cleanse the area. Over-the-counter pain relievers like acetaminophen or ibuprofen (suitable for their age) can alleviate discomfort. Applying a cold compress to the outside of the cheek may also help numb the pain. However, it's essential to consult a dentist promptly for a proper diagnosis and treatment.