A feeling on the skin that makes you want to scratch

A persistent desire or craving

लगातार इच्छा या लालसा

English Usage: He had an itch for adventure that he couldn't ignore.

Hindi Usage: उसे साहसिकता की एक खुरचने की इच्छा थी जिसे वह नजरअंदाज नहीं कर सका।