没用过，能不能发言？刚刚查了网上，http://www.nlm.nih.gov/medlineplus/druginfo/meds/a697040.html
Taking levofloxacin may worsen muscle weakness in people with myasthenia gravis (a disorder of the nervous system that causes muscle weakness) and cause severe difficulty breathing or death. Tell your doctor if you have myasthenia gravis. Your doctor may tell you not to take levofloxacin. If you have myasthenia gravis and your doctor tells you that you should take levofloxacin, call your doctor immediately if you experience muscle weakness or difficulty breathing during your treatment.
用这个药，会使重症肌无力加重，可以导致严重的呼吸困难或死亡。告诉医生如果你有重症肌无力，医生会不让你服用，如果你有重症肌无力医生又让你服用的话，发现有肌无力加重或呼吸困难，马上给医生打电话。
（我的随身携带的药物禁忌表上有诺氟沙星，与左氧氟沙星是同类药，）
http://bacteria.emedtv.com/levofloxacin/precautions-and-warnings-with-levofloxacin.html
Levofloxacin (as well as all other fluoroquinolone antibiotics) can cause worsening of myasthenia gravis symptoms, such as muscle weakness and breathing problems. This is a serious occurrence, which can be life-threatening. In severe cases, this can result in the need to be put on a ventilator, or even death. Levofloxacin should be avoided in people with a known history of myasthenia gravis.
左氧氟沙星及其他氟喹诺酮片可以加重肌无力及呼吸。这会非常严重，危及生命。严重病例，病人需要用呼吸机或死亡。有明确重症肌无力病史的病人应避免用左氧氟沙星片。
重症肌无力病友之家 → 药物大观园 → [讨论]左氧氟沙星重症肌无力患者能用吗？
发表时间：2012-05-25 10:34:59 
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