With Vayu Absent, nonetheless, human beings turned asphyxiated and struggled for breath. In an effort to attract the wind god out of hiding, the devas petitioned Brahma to recover Hanuman's wounds, which he did. In addition, the gods noticed to it that Hanuman was blessed with multiple boons of eloquence https://www.youtube.com/watch?v=ufkmD95y7fE&t=1s