BANGKOK, Thailand -- A pool of flesh-eating fish may conjure up painful visions of pointy-toothed piranhas, but that doesn't stop countless people offering themselves to gentler fish which hungrily suck dead skin, prompting new health warnings about infections from mixing blood and water.
"It is the same feeling like a mosquito biting you," said Lomporn Chintee, 27, after letting herself be nibbled in a "fish spa" on Phi Phi island.
"It tickles. I didn't know there was any health risk. But I'm not afraid. I would do it again," Lomporn said.
Clive Helman, visiting Bangkok from England, said he was intrigued by the idea.
"I would consider having it done if the place was pretty clean looking. There is a place on Phi Phi where you could give the fish your full body, with no clothes on. I would start with my feet, though, and perhaps then give the full body treatment a go, despite the alleged dangers."
The process is akin to sticking your limbs, torso or head into a big aquarium which is filled with lots of small fish, and allowing them to tenderly assault your skin in an uninhibited feeding frenzy.