I have a headache
Me duele la cabeza y voy a la farmacia a comprar una medicina.
My head hurts and I'm going to the pharmacy to buy some medicine.
No creas que me duele la cabeza por tu culpa.
Don't think my head hurts because of you.
— Mi amigo Ivan Lapshin (1985)
No puedo evitar tomar analgésicos cuando me duele la cabeza.
I can't help but take painkillers when I have a headache.
Me duele la cabeza de tanto trabajar.
My head hurts from working so much.
No esperaba a nadie y me duele la cabeza.
I wasn't expecting anyone and I have a headache.
— Dolor y gloria (2019)
My headache doesn’t hurt anymore.
¡Para de gritar que me duele la cabeza!
Stop yelling, my head hurts!