Large cysts can cause backaches and a dragging sensation .

体积较大的囊肿可引起背痛及牵扯感。

Less concerning problems include backaches , fatigue , and leg pain .

较少涉及的问题包括背痛、疲劳、腿部疼痛.

The placebo effect may have some value in treating conditions such as headaches , backaches , mild depression and so on .

安慰剂效应可能具有一定的治疗，如头痛，背痛，轻度抑郁等条件的价值。

Sometimes , prostaglandin can cause nausea , vomiting , headaches , backaches , diarrhea , and severe cramps when you have your period .

有时，前列腺素会使女生在月经期间出现恶心、呕吐、头痛、背痛、腹泻以及严重的痉挛等症状。

Researchers found a consistent but weak link between boys who reported having backaches weekly and those who said they spent more time using computers , watching television and playing computer games .

研究人员发现，在那些每周都会背痛的男孩，和那些花很多时间使用电脑、看电视或玩电子游戏的孩子之间，有一种微弱却持续不断的关联。