Which factor tends to worsen trigeminal neuralgia pain?

Which factor tends to worsen trigeminal neuralgia pain?

• A. Rest or sleep
• B. Cold air
• C. Touch
• D. Large meals

Answer: (C)

Touch is the most reliable trigger for trigeminal neuralgia. The pain arises from demyelination of the trigeminal nerve fibers, which makes the nerve hyperexcitable. When the affected face is lightly touched, even something as simple as a brush of fabric or a light breeze can set off a sudden, intense stabbing pain or an electric shock-like attack. This heightened sensitivity creates a trigger zone on the face where mild stimulation leads to paroxysmal pain. Rest or sleep typically helps by removing ongoing triggers and letting the nervous system settle, so pain attacks are less likely. Cold air can provoke pain in some patients, but not as consistently as tactile contact. Large meals involve jaw movement and chewing, which can trigger pain in some cases, but the classic and most dependable trigger is direct touch to the affected facial area.

Touch is the most reliable trigger for trigeminal neuralgia. The pain arises from demyelination of the trigeminal nerve fibers, which makes the nerve hyperexcitable. When the affected face is lightly touched, even something as simple as a brush of fabric or a light breeze can set off a sudden, intense stabbing pain or an electric shock-like attack. This heightened sensitivity creates a trigger zone on the face where mild stimulation leads to paroxysmal pain.

Rest or sleep typically helps by removing ongoing triggers and letting the nervous system settle, so pain attacks are less likely. Cold air can provoke pain in some patients, but not as consistently as tactile contact. Large meals involve jaw movement and chewing, which can trigger pain in some cases, but the classic and most dependable trigger is direct touch to the affected facial area.