Can trigeminal neuralgia cause toothache?

Trigeminal neuralgia can indeed cause tooth pain. This pain typically originates from the trigeminal nerve, an important nerve distributed across the face, mainly responsible for transmitting sensory information from the face. When the trigeminal nerve is stimulated or damaged, it can cause severe, paroxysmal pain that may radiate to the tooth area, leading patients to experience what feels like a toothache. Tooth pain caused by trigeminal neuralgia has several characteristic features: 1. The pain can be extremely intense, with a sharp, cutting, tearing, or electric shock-like quality, and is often unbearable. 2. Episodes of pain may recur repeatedly, each lasting from several seconds to several minutes. 3. Daily activities such as talking, washing the face, or brushing teeth may trigger pain attacks. If similar symptoms occur, it is recommended to seek timely medical attention for professional diagnosis and treatment.