jaqueca bedeutet auf Englisch

headache [headaches]▼(pain or ache in the head)
noun
[UK: ˈhe.deɪk] [US: ˈhe.ˌdek]I've had a headache since yesterday. = Estoy con jaqueca desde ayer.

migraine [migraines]▼(headache usually affecting only one side of the head)
noun
[UK: ˈmiː.ɡreɪn] [US: ˈmaɪ.ˌɡren]I have a migraine. = Tengo jaqueca.