Using whole cloves for tooth pain

Whole cloves contain eugenol, which may briefly numb irritated tissue, but placing a clove on a painful tooth does not treat decay, a crack, or infection.

Eugenol affects sensory nerve signalling and is used in some dental materials, but concentrated clove oil or prolonged contact can irritate oral mucosa. A clove can also lodge in a cavity or gum pocket.

If you use a whole clove, do not bite it hard or leave it pressed against the gum, and stop if burning or irritation occurs. Gentle cleaning and appropriately labelled pain medicine are more suitable temporary measures while arranging care.

See a dentist for tooth pain that persists, returns, or is accompanied by swelling, fever, bad taste, or pain on biting. Facial swelling or swallowing or breathing difficulty requires urgent care.

Ask whether the pain is from decay, pulp inflammation, a crack, or infection, and which definitive treatment will remove the cause.