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梭形杆菌和螺旋体是常住口腔寄生菌。配戴假牙的无牙患者可因假牙上的菌斑含有梭菌螺旋体而引起口腔粘膜烧灼感。这些患者常常发现有灰白色舌苔,擦掉后呈红斑状出血点。舌涂片可查出梭形杆菌属和螺旋体属。治疗方法局部可用四环素液冲洗(250mg四环素加水5ml),每日四次,冲洗一周后即好转。全身可服用灭滴灵,每次250mg,每日三次,连服一周。梭菌螺旋体能产生刺激粘膜的酶而引起烧灼感。灭滴灵是一种高效杀菌剂,尤其在唾液和血液达到一
Fusobacterium and spirochetes are resident oral parasites. The toothless patient with dentures can cause oral mucosal burning sensation due to Clostridium difficile on plaque on denture. These patients are often found with gray tongue coating, rubbed off after erythema-like bleeding point. Tongue smear to detect Fusobacterium genus and spirochetes. Treatment may be tetracycline solution rinse (250mg tetracycline water 5ml), four times a day, a week after the flushing turn better. Body can take metronidazole, each 250mg, three times a day, and even served a week. Clostridium spirochete can stimulate mucosal enzymes and cause burning sensation. Metronidazole is an effective bactericide, especially when saliva and blood reach one