“The nitrous took over in Los Angeles. After the Grammy party [on Feb. 2], he met people and it kind of escalated to things that he never does anymore when he’s in Japan,” the source claimed, referencing Kanye’s most recent destination before heading back to the US.

Last year, shocking allegations surfaced when Kanye West’s former chief of staff claimed the rapper had been abusing nitrous oxide, also known as laughing gas, with the assistance of a Hollywood dentist. Now, fresh reports indicate that West may have relapsed, with multiple insiders expressing concern over his behavior.

Kanye West is reportedly back to inhaling laughing gas, as concerned insiders hold dentist responsible for his addiction relapse.