某些患眼疾的高血压患者如果在就寝前服用降压药,可能会导致突然失明或视力减退。一般情况下,健康人在夜间睡眠时血压要有所下降。而有青光眼、视神经萎缩的患者在睡眠时,血压下降的幅度比健康人大得多。有这些眼疾的高血压患者,若在睡前再 Some hypertensive patients with eye problems taking antihypertensive drugs before going to bed may cause sudden blindness or loss of vision. Under normal circumstances, healthy people have a drop in blood pressure during nighttime sleep. While glaucoma, optic atrophy in patients with sleep, the magnitude of blood pressure decline is much larger than healthy people. Hypertensive patients with these eye diseases, if before bedtime