What causes old people to bleed?

1, improper lifestyle

if the elderly often excessive use of the eye or hard rub

eyes, may

be due to fundus microvascular regulation dysfunction, fundus blood vessel rupture and performance of fundus hemorrhage.

2, wet age-related macular degeneration

due to wet age-related macular degeneration will lead to abnormal blood vessels in the retinal macular area, and this new blood vessel is relatively fragile, easy to rupture bleeding.

3, cardiovascular disease

cardiovascular disease occurs in the elderly, atherosclerosis, hypertension and other more common, such diseases will lead to patients with reduced vascular wall elasticity, increased fragility, and then easy to rupture, resulting in fundus bleeding.