The skies are clear blue, but your ankle starts flaring up with arthritis pain. Could a storm be looming? You feel it in your bones, but is it just an old wives' tale? Or can joint pain actually predict weather changes?
Believe it or not, your weather forecasting might have some validity, thanks to the effects of barometric pressure changes on your body.
It's common for people to blame increased pain on the weather, according to Robert Newlin Jamison, PhD, a professor in the departments of psychiatry...
Trigeminal neuralgia (TN), also called tic douloureux, is a condition that is characterized by intermittent, shooting pain in the face.
Trigeminal neuralgia affects the trigeminal nerve, one of the largest nerves in the head. The trigeminal nerve sends impulses of touch, pain, pressure, and temperature to the brain from the face, jaw, gums, forehead, and around the eyes.
What Causes Trigeminal Neuralgia?
The most frequent cause of trigeminal neuralgia is a blood vessel pressing on the nerve near the brain stem. Over time, changes in the blood vessels of the brain can result in blood vessels rubbing against the trigeminal nerve root. The constant rubbing with each heartbeat wears away the insulating membrane of the nerve, resulting in nerve irritation.
What Are the Symptoms of Trigeminal Neuralgia?
Trigeminal neuralgia causes a sudden, severe, electric shock-like, or stabbing pain that lasts several seconds. The pain can be felt on the face and around the lips, eyes, nose, scalp, and forehead. Symptoms can be brought on when a person is brushing the teeth, putting on makeup, touching the face, swallowing, or even feeling a slight breeze.
Trigeminal neuralgia is often considered one of the most painful conditions seen in medicine. Usually, the pain is felt on one side of the jaw or cheek, but some people experience pain at different times on both sides. The attacks of pain may be repeated one after the other. They may come and go throughout the day and last for days, weeks, or months at a time. At times, the attacks can disappear for months or years. The disorder is more common in women than in men and rarely affects anyone younger than age 50.