# e& x1 }' b: N' W' R 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。: z4 ?3 L- |5 w) u; K, i
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) {, Y2 U: g0 [- a5 nWomen turn to leeches in Tbilisi 22 June 2011rs238848.rs.hosteurope.de8 R( k( w; B$ h5 e
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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. 5 T, w6 n! s- k( C1 @人在德国 社区人在德国 社区% u- f! i0 o5 @8 N
The idea being that disease could be banished by releasing the infected blood.9 Z' K! L, u: e' ~+ R
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That 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. 9 H" d7 |2 j/ x2 ^. G# I0 x5 p |! K7 a: V5 e- n
Damien McGuinness in the capital Tbilisi has been finding out why.