A man who had concealed drugs inside his intestine was nabbed at Mumbai international airport, a Narcotics Control Bureau official said.

He said the man, who hails from a foreign nation, had alighted from Qatar Airways and a probe was underway to find out his peddling network in the metropolis. NCB zonal director Sameer Wankhede said a sizable quantity of drug capsules are expected to be recovered from the accused's intestine.