New study finds better numbing for painful tooth procedures
NCT ID NCT07506265
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether injecting dexamethasone, diclofenac sodium, or chymotrypsin into the gum before numbing medicine can make dental treatment less painful. 105 men with severe toothache took part. The goal was to see if these drugs help the numbing work better so patients need fewer extra shots.
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Conditions
The condition(s) this trial relates to.
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Locations
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Faculty of dentistry, Fayoum University
Al Fayyum, Egypt
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