His throat is blue because he experienced drunk poison, which erupted outside of the sea all through Samudra Manthan (churning of the ocean). As a result, he often wears a cobra around his neck to mitigate the results of the poison. The name Neelkantha (One particular who has a blue https://sandraq864sbh1.blogunteer.com/28620419/little-known-facts-about-shiv