Where does “desangramiento” come from?

desangramiento (Spanish) comes from Spanish desangrar, from Late Latin desanguino, from Latin sanguinō, from Latin sanguīs, from Proto-Italic *sangwens, from Proto-Indo-European h₁sh₂-én-, from Proto-Indo-European h₁ésh₂r̥ — blood.

desangramiento (Spanish): bleeding