1. Clove is applied directly to the gums (used topically) for toothache.2. It is also applied to the skin as a counterirritant for pain.3. For mouth and throat inflammation.4. In combination with other ingredients, clove is also applied to the skin as part of a multi-ingredient product used to keep men from reaching orgasm too early (premature ejaculation).5. In foods and beverages, clove is used as a flavoring.