While it’s not possible to kill tooth pain nerve in 3 seconds permanently, there are ways to find temporary relief and manage nerve sensitivity:

Over-the-counter painkillers: Medications like ibuprofen can help reduce inflammation and alleviate pain.

Clove oil: Applying a small amount of clove oil to the affected area can provide a numbing effect.

Saltwater rinse: Gargling with warm saltwater can help soothe sore gums and alleviate mild pain.

Cold compress: Applying a cold pack to the cheek can reduce swelling and discomfort.

Visit a dentist: For long-term relief, consult a dentist to identify the cause of the pain and receive appropriate treatment.

Always seek professional dental advice for lasting solutions to tooth pain.