The medicine has a strong side ________ on our health though it works well.

问题描述:

The medicine has a strong side ________ on our health though it works well.
请顺便写下解析.

effect

这种药对我们的健康有着很强的副作用,尽管疗效很好
side effect(s)副作用
nonpoisonous side effect 无毒副作用
undesirable side effect 不良副作用