cold sensitivity – MySymptom

Why Does My Lower Jaw Ache When I Drink a Cold Slushie?

1. Introduction The sudden jaw ache experienced when consuming a cold slushie is typically a form of referred pain mediated by the trigeminal nerve. The rapid cooling of the palate or teeth stimulates nerve endings that send intense distress signals to the central nervous system. The brain often misinterprets the exact anatomical location of this … Read more

What Does It Mean When Your Teeth Suddenly Become Extremely Sensitive to Cold Water?

1. Introduction Sudden, profound sensitivity to cold water is the primary symptom of dentin hypersensitivity, which occurs when the protective enamel wears away or the gum tissue recedes to expose the underlying porous tooth structure. The microscopic tubules within the exposed dentin allow temperature changes to stimulate the dental nerve directly, generating a sharp, transient … Read more