What symptom does fainting have

summary

Syncope is a disturbance of consciousness caused by transient cerebral insufficiency due to various reasons. What are the symptoms of fainting.

What symptom does fainting have

First: patients suddenly feel dizzy, trance, blurred vision, or dark eyes, limb weakness, which is the precursor of syncope; then loss of consciousness, fall to the ground, a few seconds to a few minutes to recover as usual, stand up and walk, some patients within half an hour can have a general sense of fatigue.

Second: in many cases, the patient quickly soft fall rather than fall, no loss of consciousness, or repeated, with experience, squat in time, the symptoms quickly disappear. When syncope heart rate slows down or increases, blood pressure drops, complexion is pale, can give cold sweat.

Third: syncope basically occurs in standing position or sitting position. If it occurs in supine position, we should pay attention to whether we have cardiovascular and cerebrovascular diseases, such as arrhythmia, transient ischemic attack or epilepsy.

matters needing attention

Emergency treatment: no matter what the cause of syncope, immediately put the patient in the supine position, take the head down and feet high, loosen the belt, keep warm. Eyewitnesses can also do centripetal massage from the lower limbs to promote blood flow to the brain; at the same time, they can press Hegu Point or Renzhong point of the patient to make the patient awake through pain stimulation; syncope patients should not rush to get up after waking up to avoid causing syncope again; if the patient has organic diseases, after on-site treatment, such as hypoglycemia, cough and syncope, they should be given additional sugar To cough, to the hospital in time for the cause of syncope treatment.