Occasionally it may cause clinically troublesome hyperviscosity.是什么意思？

Occasionally it may cause clinically troublesome hyperviscosity.

偶尔它可以引起临床上难治的高粘度症.

occasionally

adv. 偶尔，偶然，有时候；

例句
There have now been well authenticated reports that the use of this drug is very occasionally responsible for heart attacks.
现在已有非常可靠的报告证明该药物偶可引发心脏病。

it

pron. 它，他，正好是所需的，事实[情况]；n. <美俚>傻瓜，笨蛋，<俚>绝妙的人，理想的东西，登峰造极；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

May

aux. 可以，也许，会，但愿；n. [May]五月，山楂属植物，（五朔节装饰用的）绿枝花枝，（春天开花的）绣线菊属植物；

例句
The way that American history is taught may change in order to accommodate some more of those cultures.
美国历史的授课方式可能会为了照顾到更多的文化而作改变。

cause

n. 原因，动机，理由，事业；vt. 成为…的原因，导致，引起，使遭受；

例句
Poor posture can cause neck ache, headaches and breathing problems.
姿势不当会导致颈部疼痛、头痛和呼吸困难。

clinically

adv. 冷静地，客观地；

例句
Leaving aside the tiny minority who are clinically depressed, most people who have bad moods also have very good moods...
撇开极少数临床抑郁症患者不谈，大多数情绪低落的人也有心情非常愉快的时候。

troublesome

adj. 令人讨厌的，令人烦恼的，引起麻烦的，（孩子等）难管的；

例句
The unity of our society is threatened by troublesome and restless minorities...
我们社会的团结遭到了一小撮滋扰生事、不安分守己的群体的威胁。

hyperviscosity

n. 超高黏度；

例句
Objective To discuss the action of magnet polarization treating the hyperviscosity syndrome.
目的探讨血液磁极化疗法对高黏血症的作用.