English-Chinese/Causes of headaches may include

Causes of headaches may include dehydration, fatigue, sleep deprivation, stress, the effects of medications, the effects of recreational drugs, viral infections, loud noises, common colds, head injury, rapid ingestion of a very cold food or beverage, and dental or sinus issues.

头痛的原因可能包括缺水，疲劳，失眠，压力，药物的影响，毒品的影响，病毒感染，大声噪音，普通感冒，头部受伤，快速进食极冷的食物或饮料，牙齿或 鼻窦问题.