| abstract |
PROBLEM TO BE SOLVED: To reduce indefinite complaints of a patient, particularly discomfort around the oral cavity, which may be caused after treatment when a local dental anesthetic is administered to an affected area in the oral cavity. To provide. SOLUTION: The present invention is, for example, one of a dental local anesthetic solution comprising an effective amount of a local anesthetic and a steroid drug as an active ingredient in an aqueous solution, and a dental local anesthetic solution containing a local anesthetic as an active ingredient. Examples thereof include a method for producing a local anesthetic solution for dentistry, which comprises a step of extracting a portion and a step of replenishing the local anesthetic solution remaining after extraction with a steroid injection solution containing a steroid drug as an active ingredient. According to the present invention, it is possible to reduce the discomfort around the oral cavity after treatment of a patient who has received local anesthesia for dental treatment [selection diagram] None. |