Numbness is often caused by damage, irritation or compression of nerves. A single nerve branch or several nerves may be affected, as with a slipped disk in the back or carpal tunnel syndrome in the wrist. Certain diseases — such as diabetes, which can damage the longest, most sensitive nerve fibers such as those going to your feet — also can cause numbness.
A stroke is a life-threatening condition that requires immediate medical care. Knowing the signs of a stroke can help save your life or the life of a loved one. The signs of a stroke appear abruptly.
The patient year-old female had a history of breast cancer. Despite conservative restoration and no caries, the dentist completed endodontic treatment. Following treatment, there was no change in symptoms; the case represents metastasis to the jaw.
The motor functions of the trigeminal nerve are assessed by means of testing the muscles of mastication. By having a patient clench the jaw, the strength of the masseters and temporalis can be tested bilaterally. Weakness is evidenced by absent or reduced contraction of the muscles on the side of the lesion.
A number of conditions can cause numbness in the left side of the face. Others are life-threatening and require immediate medical attention. Numbness in the left side of the face can be a sign of a stroke.
Please tell me what paresthesia is. My doctor said I had this. I've been having sensations in my face.
Related article: Peripheral neuropathy. Abnormal sensations such as prickling, tingling, itching, burning or cold, skin crawling or impaired sensations—are all called parasthesia. These symptoms usually arise from nerve damage neuropathy.
Facial nerve disorders can cause weakness on one or both sides of your face. You might lose your facial expressions, and find it difficult to eat, drink and speak clearly. It can also become difficult to close your eye and blink, which can lead to damage to your cornea. It's also known as idiopathic unilateral facial paralysis.
A year-old Caucasian female presents to the emergency department ED with a complaint of facial numbness that was isolated to her left cheek. She described a tingling sensation in her left cheek that began approximately one hour prior, which she noticed while drinking coffee and having her breakfast. Concerned that she might be having a stroke, she drove herself to the ED for immediate evaluation.
However, numbness is actually loss of sensation, either partial hypesthesia or complete anesthesia. Numbness is often accompanied by abnormal sensations of tingling pins-and-needles unrelated to a sensory stimulus paresthesias. Other manifestations eg, pain, extremity weakness, nonsensory cranial nerve dysfunction may also be present depending on the cause. In addition, infections, diabetic foot ulcers, and injuries may not be recognized, leading to delayed treatment.