ずつう頭痛zutsuu
1.

A sensation of discomfort or pain occurring in the head, often varying in intensity and duration, which can interfere with daily activities and may be caused by various factors such as stress, illness, or fatigue.

2.

A condition characterized by persistent or intermittent pain in the head, typically associated with feelings of worry or mental strain, which may affect one's emotional state and overall well-being.

3.

A symptom indicating underlying issues, manifesting as a painful feeling in the head, and may also metaphorically refer to lingering concerns or troubles that weigh heavily on one's mind.

Example:

今日は少し頭痛がする。

へんずつう偏頭痛henzutsuuへんとうつう偏頭痛hentoutsuuへんずつう片頭痛henzutsuuへんとうつう片頭痛hentoutsuuかたずつう片頭痛katazutsuu
1.

A type of recurrent headache characterized by intense pain often localized to one side of the head, typically accompanied by additional symptoms such as nausea, sensitivity to light, or visual disturbances.

2.

A severe headache disorder marked by episodes of throbbing pain that can be debilitating, often triggered by various external factors or stress.

3.

A neurological condition involving periodic episodes of unilateral head pain that may last for several hours or days, significantly impacting daily activities and quality of life.

Example:

偏頭痛がおこったときに対処するだけではなく、普段の生活のなかで、偏頭痛をなるべく防いでいくのも大事なことです。