Rúguǒ / chūxiàn / dīxuèyā / zhèngzhuàng / yīnggāi / zuòxià / xiūxi / bìng / jíshí / jiùyī如果出现低血压症状,应该坐下休息并及时就医。If symptoms of low blood pressure appear, you should sit down to rest and seek medical attention promptly.