What happened to the child who suddenly fainted?

Many children have weak physical constitutions and are prone to fainting in hot weather or when they have some kind of illness. At this time, many parents are just worried and are helpless in dealing with their children's fainting. Moreover, children have weaker body resistance and lower immunity, so you should not give them medication without knowing the cause of fainting. So what is the reason why children suddenly faint?

1. Intracranial diseases such as transient ischemic attack and epileptic seizure 2. Lack of normal metabolic substances: (1) Hypoxia. (2) Ischemia. (3) Hypoglycemia.

Further examinations can be carried out from this. There are many causes of hypoxia, ischemia and hypoglycemia, which are not necessary to list here one by one. The doctor can conduct targeted examinations after examining the patient. It depends on your attending doctor. I think you should definitely visit more specialist clinics in larger hospitals, such as the neurology department, cardiology department, and if you're still worried, you can also visit the endocrinology department. Basically, there won't be anything missed. And if your child really has any disease, it is better to detect and treat it early.

2. Syncope of cardiac origin. It is caused by a sudden decrease in cardiac output due to arrhythmia, myocardial infarction, etc. It is particularly common in atrioventricular conduction block, ventricular paroxysmal tachycardia, etc.

3. Treatment of the cause. If the cause has been identified, treatment of the cause should be carried out as soon as possible. This is the most effective measure to cure fainting. If there is a clear inducement, try to avoid it.

There are many causes of fainting, the most common of which is fainting due to excessive tension and fear, which is vasoinhibitory syncope, also known as reflex syncope or functional syncope. Postural syncope and micturition syncope also belong to this category. Other causes include cardiac, cerebral, hemorrhagic, and drug allergy-induced syncope. The clinical manifestations of syncope are sudden dizziness, blurred vision, palpitations, nausea, pale complexion, general weakness, followed by loss of consciousness and falling to the ground.

4. If fainting occurs, do not panic. Let the patient lie down with the head low and feet high, loosen the collar and belt, and keep the patient warm and quiet. Acupuncture is performed on the Ren Zhong and Nei Guan points, and the patient is fed hot tea or sugar water at the same time. Generally, after the above treatment, the patient will regain consciousness quickly. If the fainting is caused by heavy bleeding or heart disease, go to the hospital immediately

Shock is a systemic reaction syndrome caused by acute circulatory disorder, severe lack of blood perfusion to peripheral tissues, abnormal tissue oxygenation and cellular metabolism. Prolonged shock can further cause irreversible cell damage and multiple organ failure. Shock can be divided into hypovolemic shock, cardiogenic shock, and hemodistributive shock.