Topical guanethidine relieves dental hypersensitivity and pain.
Beckett
D
D
D000287:Administration, Topical; D006145:Guanethidine / Q000008:administration & dosage*; D006801:Humans; D011398:Promethazine / Q000008:administration & dosage; D014098:Toothache / Q000188:drug therapy*
D011398:Promethazine; D006145:Guanethidine