| 1. | Symptoms of the disease usually develop suddenly . they may include paralysis or numbness of the body and limbs , slurring of speech , blurring of vision , incontinence , abrupt onset of severe headache , unsteadiness and fall . in severe cases , the patient may go into a coma or die
脑血管病多突然发生，可能出现的病徵包括身体和四肢瘫痪或麻痹言语不清视力模糊失禁突发的剧烈头痛站立不稳或无故跌倒，严重的更可导致昏迷或死亡。 |
