Numbness of the lips is a fairly common occurrence. However, in other situations, the symptom occurs regularly, or is felt for a long time. Then natural questions arise: what is the reason, and how dangerous is it?

Medicine is able to answer these questions. The symptoms should be treated carefully, because sometimes they warn in advance about serious malfunctions of the body.

Causes of lip numbness?

Despite the apparent harmlessness of numbness of the lips, this symptom even has its own medical name - paresthesia. With a single occurrence, there is usually really nothing to worry about. However, regularity or duration must be alert. In such cases you need to see a doctor and be examined. Among the causes of the disease, there are various diseases.

In the simplest case, we can talk about vitamin deficiency. The lack of B vitamins, primarily B12, is expressed in this way. In addition, we can talk about a shortage of other necessary substances in the body. As a rule, additional symptoms are hair loss with a lack of B12, cramps with a lack of B6. If vitamin B1 is not enough, numbness can occur in any part of the body.

Interesting fact: Suspecting vitamin deficiency, do not resort to treatment yourself. You need to contact the local therapist who will help you choose the optimal vitamin complex, taking into account the general condition of the body and various nuances. Moreover, there are many other, more dangerous causes of the problem.

Numbness of the lips and nerve disease

Numbness is a loss of sensation. Sensitivity is provided by nerves. The human face is a sensitive area, streaked with many nerves. If inflammation of one of them occurs, loss of sensation becomes a natural phenomenon. With neuritis, not only lip numbness can be observed, but also concomitant symptoms in the form of a violation of taste perception or hearing problems, strabismus, tears, and so on. Usually they are accompanied by pain in the front or behind the ear. There may be problems with facial expressions. If the lips go numb, and a person has difficulty controlling them, it is usually about such a problem. A doctor should be consulted..

In addition, neuritis can be the consequences of meningitis, herpes, and other diseases. In such cases, it is necessary to focus on the treatment of the underlying cause, and the accompanying symptoms will disappear in the future themselves.

Swollen lip numbness

The lips and chin may become numb due to the nerves being pinched by tumors. Neoplasms in the oral cavity or in other nearby areas can be painless, but nerves pinched by them lose their ability to transmit impulses. There is numbness, which requires a visit to a doctor. Many cases associated with neoplasms or systemic diseases that cause the symptom under discussion, pass in medicine under the general name "numb chin syndrome."

Numbness of the lips as a symptom of common diseases

Oddly enough, but the lips can go numb with osteochondrosis.After all, the disease affects the intervertebral region of the cervical spine. As a result, nerves and blood vessels can get pinched. Part of the blood vessels leads to the area of ​​the brain that is responsible for the work of the facial nerves. As a result, they lose their sensitivity, degrade due to nutritional deficiencies. In such cases, any area of ​​the face can lose sensitivity.

The lips go numb and with hypoglycemia - when blood glucose goes down, this area of ​​the face often loses sensitivity. However, the diseases listed above develop gradually, and a person usually has enough time to recognize them and begin treatment. But it is worth knowing that in some cases numbness of the lips indicates the need to provide emergency assistance to a person.

This is a hypertensive crisis, when in addition to this symptom shortness of breath and cramps occur, there may be a severe headache. The pressure rises sharply, the patient may lose consciousness. Vomiting, paralysis and other symptoms will not make a mistake. A person needs emergency assistance, should urgently call an ambulance.

Thus, numbness of the lips is a common symptom that occurs with a number of diseases, from dental or nervous, and to allergies, osteochondrosis, and hypertensive crisis. If it occurs frequently or is accompanied by other symptoms, it is necessary to undergo an examination to identify the root cause and begin treatment.