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非达霉素(fidaxomicine)的作用与功效及副作用

找药网
医学编辑
2026-01-31 14:17:58

非达霉素(fidaxomicine)的作用与功效及副作用,非达霉素(Fidaxomicin)的副作用包括恶心、呕吐、腹痛、腹泻、消化不良等胃肠道反应，也可能出现贫血、血液重碳酸盐降低、肝酶升高等血液和生化指标异常。此外，还可能引起皮疹、瘙痒等过敏反应。非达霉素(Fidaxomicin) 系统发生错误

[2002] PDOException in Connection.php line 528

SQLSTATE[HY000] [2002] 通常每个套接字地址(协议/网络地址/端口)只允许使用一次。

  1.         try {

  2.             if (empty($config['dsn'])) {

  3.                 $config['dsn'] = $this->parseDsn($config);

  4.             }

  5. 

  6.             if ($config['debug']) {

  7.                 $startTime = microtime(true);

  8.             }

  9. 

  10.             $this->links[$linkNum] = new PDO($config['dsn'], $config['username'], $config['password'], $params);

  11. 

  12.             if ($config['debug']) {

  13.                 // 记录数据库连接信息

  14.                 $this->log('[ DB ] CONNECT:[ UseTime:' . number_format(microtime(true) - $startTime, 6) . 's ] ' . $config['dsn']);

  15.             }

  16. 

  17.             return $this->links[$linkNum];

  18.         } catch (\PDOException $e) {

  19.             if ($autoConnection) {

Call Stack

  1. in Connection.php line 528
  2. at PDO->__construct('mysql:host=127.0.0.1...', 'root', '123456', [0, 2, 0, ...]) in Connection.php line 528
  3. at Connection->connect() in Connection.php line 2024
  4. at Connection->initConnect(false) in Connection.php line 644
  5. at Connection->query('SHOW COLUMNS FROM `s...', [], false, true) in Mysql.php line 90
  6. at Mysql->getFields('`sdh_drug`') in Connection.php line 377
  7. at Connection->getTableInfo('sdh_drug', 'bind') in Connection.php line 454
  8. at Connection->getFieldsBind('sdh_drug') in Builder.php line 292
  9. at Builder->buildWhere(object(Query), ['AND' => [['cn_name', '=', '非达霉素'], ['del_time', '=', 0]]]) in Builder.php line 264
  10. at Builder->parseWhere(object(Query), ['AND' => [['cn_name', '=', '非达霉素'], ['del_time', '=', 0]]]) in Builder.php line 998
  11. at Builder->select(object(Query)) in Connection.php line 1281
  12. at Connection->value(object(Query), ['id'], null) in Query.php line 614
  13. at Query->value('id') in Api.php line 23
  14. at Api->drug_tag()
  15. at ReflectionMethod->invokeArgs(object(Api), []) in Container.php line 395
  16. at Container->invokeReflectMethod(object(Api), object(ReflectionMethod), ['drug_name' => '非达霉素', 'drug_tag' => '疗效', 'convert' => false]) in Module.php line 131
  17. at Module->think\route\dispatch\{closure}(object(Request), object(Closure), null)
  18. at call_user_func_array(object(Closure), [object(Request), object(Closure), null]) in Middleware.php line 185
  19. at Middleware->think\{closure}(object(Request))
  20. at call_user_func(object(Closure), object(Request)) in Middleware.php line 130
  21. at Middleware->dispatch(object(Request), 'controller') in Module.php line 136
  22. at Module->exec() in Dispatch.php line 168
  23. at Dispatch->run() in App.php line 432
  24. at App->think\{closure}(object(Request), object(Closure), null)
  25. at call_user_func_array(object(Closure), [object(Request), object(Closure), null]) in Middleware.php line 185
  26. at Middleware->think\{closure}(object(Request))
  27. at call_user_func(object(Closure), object(Request)) in Middleware.php line 130
  28. at Middleware->dispatch(object(Request)) in App.php line 435
  29. at App->run() in index.php line 21

Environment Variables

GET Dataempty
POST Data
drug_name 非达霉素
drug_tag 疗效
Filesempty
Cookies
LiveWSPCT56960372 1584db725e2a4ba9b0b91f7efee44a42
NPCT56960372fistvisitetime 1731467129607
PHPSESSID u4v7o2cqj274gt7l7b4lnijabr
NPCT56960372visitecounts 19
NPCT56960372IP |59.41.236.205|113.111.37.72|59.41.182.44|113.111.36.176|113.111.36.135|59.41.236.140|113.111.37.100|59.41.182.11|59.41.237.106|119.130.146.150|113.111.37.205|59.41.183.139|113.111.36.133|59.41.236.239|
NPCT56960372lastvisitetime 1757406541458
NPCT56960372visitepages 278
Sessionempty
Server/Request Data
ALLUSERSPROFILE C:\ProgramData
APPDATA C:\Users\Administrator\AppData\Roaming
CommonProgramFiles C:\Program Files\Common Files
CommonProgramFiles(x86) C:\Program Files (x86)\Common Files
CommonProgramW6432 C:\Program Files\Common Files
COMPUTERNAME DESKTOP-6MBA97U
ComSpec C:\Windows\system32\cmd.exe
DriverData C:\Windows\System32\Drivers\DriverData
HOMEDRIVE C:
HOMEPATH \Users\Administrator
LOCALAPPDATA C:\Users\Administrator\AppData\Local
LOGONSERVER \\DESKTOP-6MBA97U
mariadb_path ..\mysql-5.7.40-winx64
nginx_path ..\nginx-1.24.0
NUMBER_OF_PROCESSORS 24
OS Windows_NT
Path C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;D:\Program Files\php-8.0.28-nts-Win32-vs16-x64\;D:\Program Files\Git\cmd;C:\Users\Administrator\AppData\Local\Microsoft\WindowsApps;
PATHEXT .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
php_path ..\php-7.4.33-nts-Win32-vc15-x64
PROCESSOR_ARCHITECTURE AMD64
PROCESSOR_IDENTIFIER Intel64 Family 6 Model 183 Stepping 1, GenuineIntel
PROCESSOR_LEVEL 6
PROCESSOR_REVISION b701
ProgramData C:\ProgramData
ProgramFiles C:\Program Files
ProgramFiles(x86) C:\Program Files (x86)
ProgramW6432 C:\Program Files
PROMPT $P$G
PSModulePath C:\Program Files\WindowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Modules
PUBLIC C:\Users\Public
redis_path ..\redis-x64-5.0.14.1
SESSIONNAME Console
SystemDrive C:
SystemRoot C:\Windows
TEMP C:\Users\ADMINI~1\AppData\Local\Temp
TMP C:\Users\ADMINI~1\AppData\Local\Temp
USERDOMAIN DESKTOP-6MBA97U
USERDOMAIN_ROAMINGPROFILE DESKTOP-6MBA97U
USERNAME Administrator
USERPROFILE C:\Users\Administrator
windir C:\Windows
HTTP_CONTENT_LENGTH 74
HTTP_CONTENT_TYPE application/x-www-form-urlencoded;charset=utf-8
HTTP_COOKIE LiveWSPCT56960372=1584db725e2a4ba9b0b91f7efee44a42; NPCT56960372fistvisitetime=1731467129607; PHPSESSID=u4v7o2cqj274gt7l7b4lnijabr; NPCT56960372visitecounts=19; NPCT56960372IP=%7C59.41.236.205%7C113.111.37.72%7C59.41.182.44%7C113.111.36.176%7C113.111.36.135%7C59.41.236.140%7C113.111.37.100%7C59.41.182.11%7C59.41.237.106%7C119.130.146.150%7C113.111.37.205%7C59.41.183.139%7C113.111.36.133%7C59.41.236.239%7C; NPCT56960372lastvisitetime=1757406541458; NPCT56960372visitepages=278
HTTP_ACCEPT */*
HTTP_HOST 192.168.0.188:666
REDIRECT_STATUS 200
SERVER_NAME 192.168.0.126
SERVER_PORT 666
SERVER_ADDR 192.168.0.188
REMOTE_PORT 63942
REMOTE_ADDR 192.168.0.188
SERVER_SOFTWARE nginx/1.24.0
GATEWAY_INTERFACE CGI/1.1
REQUEST_SCHEME http
SERVER_PROTOCOL HTTP/1.1
DOCUMENT_ROOT d:/www/depot/public
DOCUMENT_URI /index.php
REQUEST_URI /drug_tag
SCRIPT_NAME /index.php
CONTENT_LENGTH 74
CONTENT_TYPE application/x-www-form-urlencoded;charset=utf-8
REQUEST_METHOD POST
QUERY_STRING s=//drug_tag
SCRIPT_FILENAME d:/www/depot/public/index.php
FCGI_ROLE RESPONDER
PHP_SELF /index.php
REQUEST_TIME_FLOAT 1769840240.2893
REQUEST_TIME 1769840240
Environment Variablesempty
ThinkPHP Constantsempty

非达霉素（fidaxomicine）是一种用于治疗特定类型腹泻的抗生素，主要针对由艰难梭状芽胞杆菌（Clostridium difficile）引起的感染。近年来，随着抗生素耐药性的问题日益突出，非达霉素因其独特的作用机制和相对较少的副作用而逐渐受到医学界的关注。本文将对非达霉素的作用与功效及其副作用进行详细探讨。

1. 非达霉素的作用机制

非达霉素是一种小分子抑制剂，通过抑制细菌RNA聚合酶的活性，从而抑制艰难梭状芽胞杆菌的生长和繁殖。与传统抗生素不同，非达霉素在肠道内的浓度较高，能够精准杀灭肠道内的致病菌，避免了对肠道正常菌群的过度损害。

2. 治疗效果

临床研究表明，非达霉素在治疗艰难梭状芽胞杆菌感染引起的腹泻方面表现出色。它不仅能够减少腹泻的频率，还能降低复发率。这使得非达霉素成为治疗这种感染的一线药物之一，特别适用于难治性患者。

3. 常见副作用

虽然非达霉素相对安全，但也可能引发一些副作用。常见的副作用包括恶心、呕吐、腹痛和腹泻等，这些症状一般较轻，并在停药后自行缓解。此外，一些患者可能会出现过敏反应，需引起重视。

4. 使用注意事项

在使用非达霉素时，需要对患者的病史进行充分评估，以避免潜在的药物相互作用。对于肝肾功能不全的患者，需谨慎使用，并在医生的指导下进行治疗。此外，对于有过敏史的患者，应提前告知医生，确保用药安全。

非达霉素是一种有效的抗生素，广泛应用于艰难梭状芽胞杆菌感染引起的腹泻治疗。尽管其副作用相对较少，但在使用过程中仍需关注患者的个体差异，并妥善处理可能出现的副作用。对于医务工作者而言，了解其作用机制及使用注意事项，有助于更好地运用这一药物，提高治疗效果。

注：文章信息来源于网络，仅供医护人员内部讨论，不作为用药依据，具体用药指引，请咨询主治医师。

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