Stroke is generally referred to as a stroke, and sleeping with a fan generally does not cause a stroke.
Stroke is a localized brain dysfunction caused by acute cerebrovascular disease, which can be divided into ischemic stroke and hemorrhagic stroke. Ischemic stroke is mainly caused by the narrowing or blockage of blood vessels supplying oxygen and nutrients to the brain, and common causes include cerebral atherosclerosis, intracranial aneurysm, and high blood pressure.
Hemorrhagic strokes are caused by bleeding in or around the brain, such as trauma, pressure, and cranial surgery. In addition, age, prolonged late night, smoking, alcoholism, obesity, etc., can induce stroke, and blowing a fan to sleep is generally not directly related.
Stroke patients may appear one side of the limbs weakness, numbness, or one side of the face numbness or crooked corners of the mouth, speech is not clear and other symptoms. Sleeping with a fan for a long time, or blowing directly on the face, may cause facial nerve paralysis, paralysis of the facial expression muscles on the affected side, crooked mouth and other symptoms, but usually does not cause a stroke.
It is recommended that patients with symptoms such as crooked mouth, limb weakness, etc., should consult a doctor in time to find out the cause of the disease. In addition, sleep and maintain indoor ventilation, avoid prolonged blowing fan or blowing directly into the fan, so as not to increase the risk of disease.