Stroke is a collective term for cerebrovascular diseases. The causes of this type of disease are complex and the onset of the disease is relatively rapid, there can be no precursor, some patients may experience limb numbness, weakness and other precursors.
Strokes include ischemic strokes and hemorrhagic strokes. Ischemic stroke often occurs in quiet or sleep, and some patients may have the precursor symptoms of limb numbness and weakness. Hemorrhagic strokes often develop during emotional stress and often have no prodromal symptoms.
At the onset of stroke, patients may suddenly experience symptoms such as crooked mouth, slurred speech, difficulty in spitting out words, impaired consciousness, headache, paralysis of one side of the limbs, numbness and weakness.
Therefore, patients should pay attention to the observation of their own condition, once the above symptoms appear, go to the hospital in time to receive examination, and actively cooperate with the doctor for treatment, so as to avoid aggravation of the condition and endangerment of life.