Can cause headaches , abdominal pain , nausea , fatigue and dizziness .

可能导致头痛、腹痛、恶心、疲乏和眩晕。

Symptoms of aortic valve disease include shortness of breath , chest pain or dizziness .

心脏主动脉瓣硬化症状表现是呼吸短促，胸痛，头昏眼花。

Tricyclics don 't cause rebound headaches like other pain killers , but side effects can include drowsiness , dizziness and low blood pressure .

三环抗抑郁药不会像其他止痛药一样导致反弹性头痛，但也有一些副作用，包括嗜睡、眩晕和低血压。

Dehydration leads to headaches , dizziness , sluggishness and an inability to sweat to name a few .

人一脱水就会头疼、眩晕、疲倦，并且出不来汗，等等。

They fasted beforehand to prevent them from vomiting or fainting and have been performing special exercises for the past few days to avoid dizziness .

他们之前需要禁食，以防出现呕吐或晕厥，而且在过去几天里接受了特别训练以减少眩晕。