What is pruritus nervosa? What causes it?

This may be due to the psychological burden, mood swings are relatively large, so you will suffer from nervous ** pruritus, which is caused by your own psychological factors.

Nerve itching, also known as neuropruritus, is a type of neurodermatitis, which is dermatitis without ** damage. The causes of neurodermatitis are related to autonomic nerve dysfunction, excessive tension, excitement, depression, fatigue, anxiety, impatience, changes in the living environment, and other stressful states of life.

It is likely that there is a neurological disorder, and the cause is that the nerves are too tense or there are some bad habits.

For neurodermatitis, the most important aspect of the drug, mainly to stop itching, as long as we say no itching, the patient will avoid scratching, so that the condition will not be aggravated, and then after a period of time of the system**, generally according to some of the patient's conditions, such as cardiovascular and cerebrovascular and liver and kidney function, the symptomatic use of some antihistamine drugs, intravenous or oral oral calcium **!

At the same time, you can take some vitamin B group orally or drugs like gamma oryzanol to adjuvant **. In addition, if the patient's itching is very severe, you can use some sedative drugs, for example, you can use some drugs that contain anti-itching anesthesia, and even some scholars report capsaicin ointment in the literature, which can also be used for neurodermatitis. Then for patients with a particularly large number of rashes, it is still possible to use some calcium and phosphorus regulators or give some procaine and then intravenous infusion to ** neurodermatitis.

However, it should be emphasized that it is necessary to exclude some cases in which the patient is not allergic to procaine, and there are some cases where the itching is very severe, and these methods can be used in such cases, because these methods are some of the more effective methods.

In addition, when the patient first visits the clinic or when the symptoms are mild, some regular local ** can be used, using some weak glucocorticoid ointment cream or solution of this kind of drug, apply it to the affected area, and then use the drug according to the doctor's guidance, and stop the drug standardly, which can have a good anti-itching effect, in addition, in life, you should quit smoking and drinking, and do not eat spicy and cold food.

In the normal process, we should maintain an optimistic and happy mood, many of our patients with neurodermatitis are very nervous and anxious when they come to the doctor, in fact, the doctor is very busy with his work now! Many doctors don't have time to give patients a psychological counseling, but in the face of such patients, our doctors still have to give enough care, and then give them some counseling, and then their families should also give them some care, accompany them to go out for a walk often, urge them to go to bed early and get up early, combine work and rest, and avoid scratching the affected area, which can accelerate the patients with neurodermatitis.

Itching is a conscious symptom that occurs in ** and causes scratching, and its causes are complex, including internal or external causes, or both. The main internal causes are: functional or organic diseases of internal organs such as intestines, liver, kidneys, etc., especially patients with diabetes, uremia, and liver diseases, often have generalized itching throughout the body.

External factors: changes in temperature often cause itching, and patients with winter pruritus and summer pruritus are extremely sensitive to changes in temperature. If the bedding is too hot, sudden exposure to heat or cold may cause itching attacks.