Huma was a jinn who was responsible for fever and other diseases. He was famous for having three heads.
Description[]
The jinn of fever is commonly represented as a demon with three heads, perhaps adapted into the pseudepigrapha Testamentum Salomonis (The Testament of Solomon), in which a three-headed demon is considered responsible for the birth of blind, deaf and epileptic babies.
The two heads are identical, vaguely equine but with the usual tusks and smoke, one looking right and the other, left. The third head looks more demoniac and is placed above the other two facing forward in the center.