Clove oil and eugenol, one of the chemicals it contains, have long been used topically for toothache, but the U.S. Food and Drug Administration (FDA) has reclassified eugenol, downgrading its effectiveness rating. The FDA now believes there is not enough evidence to rate eugenol as effective for toothache pain.
Definition of exclude - deny (someone) access to a place, group, or privilege, remove from consideration Definition of exclude - deny (someone) access to a place, group, or privilege, remove from consideration
Forbid, inhibit, prohibit, taboo indicate a command to refrain from some action. Forbid, a common and familiar word, usually denotes a direct or personal command of this sort: I forbid you to go. It was useless to forbid children to play in the park.