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Paresthesia is a sensation of the skin that may feel like numbness (technically called hypoesthesia), tingling, pricking, chilling, or burning. [1] It can be temporary or chronic and has many possible underlying causes. [1] Paresthesia is usually painless and can occur anywhere on the body, but most commonly in the arms and legs. [1]
The exact cause is unknown, but believed to involve loss of the myelin of the trigeminal nerve. [5] This might occur due to nerve compression from a blood vessel as the nerve exits the brain stem, multiple sclerosis, stroke, or trauma. Less common causes include a tumor or arteriovenous malformation. It is a type of nerve pain.
The trigeminal nerve.. ATN is usually attributed to inflammation or demyelination, with increased sensitivity of the trigeminal nerve.These effects are believed to be caused by infection, demyelinating diseases, or compression of the trigeminal nerve (by an impinging vein or artery, a tumor, dental trauma, accidents, or arteriovenous malformation) and are often confused with dental problems.
Once the facial paralysis sets in, many people may mistake it as a symptom of a stroke; however, there are a few subtle differences. A stroke will usually cause a few additional symptoms, such as numbness or weakness in the arms and legs. And unlike Bell's palsy, a stroke will usually let patients control the upper part of their faces.
Dr. Wasan shares that there are several organs located on the right side of the body that can cause pain, including the lungs, gallbladder, pancreas, appendix, colon or even kidneys.
Hypoesthesia or numbness is a common side effect of various medical conditions that manifests as a reduced sense of touch or sensation, or a partial loss of sensitivity to sensory stimuli. In everyday speech this is generally referred to as numbness.
Dejerine–Roussy syndrome is most commonly preceded by numbness in the affected side. In these cases, numbness is replaced by burning and tingling sensations, widely varying in degree of severity across all cases. [2] The majority of those reported are cases in which the symptoms are severe and debilitating.
In rare cases, Horner's syndrome may be the result of repeated, minor head trauma, such as being hit with a soccer ball. Although most causes are relatively benign, Horner's syndrome may reflect serious disease in the neck or chest (such as a Pancoast tumor (tumor in the apex of the lung) or thyrocervical venous dilatation). [citation needed]