It looks like rappers need to watch their health a little more carefully. First, Lil Wayne is hospitalized for seizures and now Tone Loc is passing out onstage in Des Moines, Iowa.

According to the Des Moines Register, Loc, who was performing Saturday night at Bridge Bash, a St. Patrick's Day hip-hop show, took a nose-dive onstage after completing one song. Concertgoers were eventually led out of the club while handlers attended to him for about five minutes.

There's no word on the condition of Loc and, according to reports, he didn't admit himself into any local hospital. So for now, Loc's whereabouts remain a mystery.

This isn't the first time Loc has suffered a health scare. According to TMZ, the 'Wild Thing' rapper had collapsed in June and August 2012, respectively. In 2009, Loc was rushed to a Florida hospital after collapsing onstage and, in 2011, he was hospitalized in Atlanta after a similar incident.

As you can see, there's a pattern going on here. Tone Loc needs to sit down and take a long break.

Watch Tone Loc's 'Funky Cold Medina' Video