% }7 I& X9 I' B 另外,有一些高血压或是经常性头痛病人,也会用水蛭疗法降低血压,或是治疗头痛。一名医师说,不但乔治亚人用水蛭治病,乌克兰、波兰、甚至德国,也有不少人接受这种疗法。人在德国 社区 R: q- q% Z f; q
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8 A+ e2 I1 H( s" F, q6 `Women turn to leeches in Tbilisi 22 June 2011 ; L! e# n, |& K0 s" u& U# p; R& ]6 n5 G
Leeches have been used in medicine for thousands of years. By attaching themselves to the body, and sucking blood from a patient, they were thought to bring health benefits.& z$ x( x. n0 I0 M
5 M; g4 K/ c$ rThe idea being that disease could be banished by releasing the infected blood. ' f6 H2 F8 m) T9 @: |! O 4 \. }( }+ Y' r: D) Y7 VThat idea fell out of fashion during the 20th century, with the discovery of modern drugs. But today, as interest in traditional medicine grows, they are making a comeback - particularly in the former Soviet State of Georgia.- G& ]6 f. C* l' v i
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Damien McGuinness in the capital Tbilisi has been finding out why.