Top of the page Check Your Symptoms. Facial problems can be caused by a minor problem or a serious condition. Symptoms may include pain, swelling, or facial weakness or numbness. You may feel these symptoms in your teeth, jaw, tongue, ear, sinuses, eyes, salivary glands, blood vessels, or nerves.
Scientists find a cause for one of the most painful disorders in the world
Carbamazepine-induced hypertension: A rare case
Try out PMC Labs and tell us what you think. Learn More. A year-old female with trigeminal neuralgia developed hypertension after the initiation of carbamazepine therapy. The time sequence of start of the suspected drug and onset of hypertension are consistent with the diagnosis. The hypertension did not resolve with antihypertensive therapy or dose reduction of carbamazepine. Patient recovered after the carbamazepine therapy was discontinued.
This chronic condition affects the nerve trigeminal nerve that carries feeling from the face to the brain and can impact day-to-day activities like washing your face. Trigeminal neuralgia is a rare condition that affects 10, to 15, people each year, primarily in patients over 50 years old. Although the cause of trigeminal neuralgia is not well understood, typically trigeminal neuralgia occurs when the trigeminal nerve in the base of the brain is pressed on or irritated by a blood vessel. The causes for the pressure and subsequent wearing away of the protective cover over the nerve may include:. A variety of movements that affect the face can trigger an attack such as applying makeup, brushing your teeth, washing your face, kissing, drinking, eating or touching your face.
A new study shows that about half of all patients suffering from one of the world's most painful disorders, trigeminal neuralgia, have blood vessels in the brain that apply severe pressure against the main sensory nerve of the face. With the right scanning technology, doctors will be able to assess whether blood vessel pressure is the cause of the disorder and in the long term hopefully get better at predicting whether there is good chance a brain surgery could cure the painful affliction. It's really important that we improve our knowledge of this disorder," says lead author Stine Maarbjerg, doctor and Ph. The new study provides valuable insight into a disease that little is known about, says Christina Rostrup Kruuse, associate professor and doctor at the University of Copenhagen and Herlev Hospital.