What are the causes of facial paralysis?

Facial paralysis is the paralysis of the facial muscles, which is manifested by the disappearance of forehead wrinkles, enlarged cracks at the corners of the eyes, flat nasolabial grooves, and drooping corners of the mouth. When smiling or making a toothy expression, the face becomes crooked, which is especially serious. In addition, food tends to accumulate on one side of the lips and teeth when eating. Facial paralysis can be caused by congenital or acquired wound infection and other factors. The following is a detailed introduction to the causes of facial paralysis.

1. Cold on the face

The cause of facial paralysis is directly related to cold on the face. In addition to keeping our joints warm to prevent rheumatic damage, people should also keep their faces warm to avoid the harm of facial paralysis. Cold on the face is the most common cause of facial paralysis. Usually, don't blow air conditioning or cold wind on your face. Pay attention to keeping warm and avoid direct exposure of your face to the stimulation of cold wind and cold water.

Second, facial nutrition nerve blood vessels are damaged

Spasm of the facial nutrient nerves and blood vessels is also one of the causes of facial paralysis. When the facial nutrient nerves and blood vessels are affected by cold, spasm will occur, which will cause edema and ischemia of the nerve tissue, and finally cause facial paralysis. This is also a cause of facial paralysis that everyone needs to pay attention to.

3. Trauma and poisoning

Trauma and poisoning can also cause facial paralysis. Trauma mainly includes skull base fracture, facial and brain trauma, etc. Poisoning is also divided into several conditions, among which alcohol poisoning is the most common. We should pay more attention to these injuries in our lives and stay away from toxic drugs such as alcohol.