After fish pedicure, woman loses her toenails

पाद चिकित्सा के कुछ दिनों बाद एक युवती को पता चला उसके पैर के तमाम नाखून (बिगर एन्ड स्मॉलर  टोनेल्स )उंगलियों से जुदा हो गए हैं। चर्म रो...

पाद चिकित्सा के कुछ दिनों बाद एक युवती को पता चला उसके पैर के तमाम नाखून (बिगर एन्ड स्मॉलर  टोनेल्स )उंगलियों से जुदा हो गए हैं। चर्म रोगों के माहिर ने जांच के बाद इसका कारण पैरों के नाखून की सफाई के लिए उपयोग में ली गई फिश -पेडिक्योर (Fish Pedicure )को बतलाया। इस बाबत पूरा विवरण अमरीकी विज्ञान पत्रिका जर्नल आफ अमरीकन मेडिकल एशोशिएशन के डर्मेटोलॉजी जर्नल में प्रकाशित हुआ है। 

माहिरों के अनुसार महिलाओं के संज्ञान में ये बात आये भी तो कैसे क्योंकि ऐसा उनके अनजाने ही कालान्तर अक्सर  होता रहा आया है। फिश पेडिक्योर के अलावा इसकी कोई और दूसरी वजह हो ही नहीं सकती माहिर इसी नतीजे पर इन मामलों की तह तक जाने के बाद पहुंचे हैं। क्योंकि ऐसे तमाम मामलों में कोई और वजह किसी भी प्रकार का चिकित्सा पूर्व वृत्तांत खोजे भी नहीं मिला है।  

(CNN)After a young woman's toenails started to separate from her toes, a doctor finally zeroed in on the reason: a fish pedicure, according to a report published Tuesday in the journal JAMA Dermatology.

Six months prior, the woman had dunked her feet in a tub of water filled with tiny fish called Garra rufa that will eat dead human skin when no plankton are around. It wasn't until later on that she noticed her nails beginning to shed.

"I think that this is probably more common than we think," said the report's author, Dr. Shari R. Lipner, an assistant professor of dermatology at Weill Cornell Medicine and director of the nail division.

"We don't see the [nail] shedding until months after the event, so I think it's hard for patients and physicians -- especially if they're not even aware that fish pedicures can do this -- to make that connection," she said.

Six of the woman's toenails began to look abnormal in the months after a fish pedicure. This image appears in her case report.

This phenomenon, known to doctors as onychomadesis, usually results in the nail falling off long after an initial event (such as an injury) arrests nail growth. In her report, Lipner describes this as a "relatively common physical examination finding" that has been linked to infections, medications, autoimmune and heritable conditions.

Lipner said the patient had no other medical history that she could link to her abnormal toenails. Although there's no definitive test for fish-nibble-induced toenail loss, "I think we're fairly sure that it was the fish pedicure," she said.

"I am not convinced at all that the fishes caused the problem," Dr. Antonella Tosti, the Fredric Brandt Endowed Professor of Dermatology at the University of Miami Miller School of Medicine, wrote in an email.

Tosti, a former president of the European Nail Society, said the woman's problem could be caused by something much more mundane: overlapping toes in a certain type of shoe.

"This is not uncommon in women with a Greek foot ... who wear high heels and pinpointed shoes," Tosti said, referring to feet whose second toes are longer than the first, like Greek statues.

Toenails usually grow at about 1 millimeter per month, Lipner said, so a nail can take up to a year to fully grow back.

Other risks

Lipner is unaware of any other such cases linked to fish spas, whose popularity seem to have drawn from unfounded claims about their health benefits, according to her report. However, the use of "doctor fish," as they are also known, goes further back in other countries, such as Turkey.

Another species of fish, which "grows teeth and can draw blood," is sometimes mistaken for Garra rufa and used in fish pedicures, according to the US Centers for Disease Control and Prevention. Lipner was not able to identify the fish species involved in this case.

While Lipner believes that the woman's problems stemmed from the physical impact of the fish biting at the nail, she noted that there have been past reports of infections associated with fish pedicures, too.

Diagnosis: Unusual

Experts say they're unsure how infections might be spread through fish pedicures. It could be due to lingering microbes from whomever's feet were there last, versus the fish itself. Health experts have raised concerns that, in fish spas, the fish are recycled from person to person, and the tubs may not be properly cleaned between uses.

In the UK, "the salons themselves were really popular here; they sprung up very rapidly," said Amanda Walsh, a senior scientist with the Emerging Infections and Zoonoses team of Public Health England. In work done previously with the UK's Health Protection Agency, she helped produce the agency's 2011 guidance on fish spas.

Their recommendations dealt with hygiene and infection control, "as would be required for other types of beauty salons." But there were special contraindications for fish pedicures that needed to be considered; recent waxing or shaving, certain skin disorders and cuts on the feet or legs could increase one's risk of infection, she said.

https://www.cnn.com/2018/07/03/health/fish-pedicure-toenail-study/index.html