Colloquial term for a type of pain or discomfort.
Sufro de un achatarro que me impide concentrarme en mis estudios, aunque intento descansar lo suficiente.
I suffer from an ache that prevents me from focusing on my studies, although I try to rest enough.
Sufro de un achatarro constante en la espalda, lo cual me impide trabajar cómodamente.
I suffer from a constant ache in my back, which prevents me from working comfortably.