Abstract
AIM: This study aims to evaluate the effectiveness of hyaluronic acid (HA) and mint-flavored toothpaste in the recovery from persistent sensory loss.
MATERIALS AND METHODS: A pilot study of 16 adult patients suffering from anosmia or severe hypoanosmia in Baghdad was selected purposively from a larger sample of 135, examined using the Modified Connecticut Chemosensory Clinical Research Center ("modified CCCRC") test between October 2023 and January 2024 and then re-examined 3 weeks later after twice-daily use of the toothpaste, using the same repeatable, objective method, the modified CCCRC test.
RESULTS: The majority of participants were within the age-group of >35 years at 75%, and 56% were males. There was a significant difference between the median composite scores of thresholds and identification of the smell beside the taste score before and after using the toothpaste (p < 0.001, 0.023), respectively.
CONCLUSION: Smell and taste scores increase after weeks of daily twice using the hyaluronic toothpaste.
CLINICAL SIGNIFICANCE: The combination of HA and mint odor in the same product was effective in promoting the recovery of the sense of smell and improving the quality of life of the study participants. How to cite this article: Abdulrida FM, Hadartie SF, Hobballah AI. The Effect of Hyaluronic acid Toothpaste in Smell and Taste Recovery: A Pilot Study. J Contemp Dent Pract 2025;26(11):1103-1108.