At Gentle Dental Care, Dr. Anuja Ohri-Parikh and our team stay informed on the latest scientific findings to better support your oral health. A recent study published in the Journal of Dentistry has shed new light on a common dental concern—dentine hypersensitivity—and how specific ion channels in teeth may be contributing to this discomfort.
The researchers reviewed current scientific literature to explore ion channels that may play a role in triggering sensitivity. They focused on three types: transient receptor potential (TRP) channels, Piezo channels, and acid-sensing ion channels (ASICs). These channels are known to react to different triggers like pressure, temperature changes, acidic environments, and certain chemicals. When activated, they can send pain signals through the nerves in your teeth, potentially leading to that sharp, sudden discomfort many people experience when eating or drinking hot, cold, or sweet items.
The study also highlighted a challenge: because these ion channels play a role in many body functions, directly targeting them for treatment might not be simple or risk-free. For now, tried-and-true methods—such as desensitizing toothpaste, fluoride treatments, and in-office procedures—remain the most reliable options for managing sensitive teeth.
If you’re experiencing dentine sensitivity, don’t ignore it. Relief is possible with the right care.
📞 Call us today at 703-495-9992 or visit our website to book your appointment. Let Dr. Parikh and the Gentle Dental Care team help you smile comfortably again.
