Cervicofacial Necrotizing Fasciitis and Drugs.

Necrotizing fasciitis (NF) is a devastating disease that typically affects immunocompromised patients, chronically debilitated patients or drug users, but can also affect healthy patients. Necrotizing fasciitis can rapidly produce septic shock and requires immediate surgical management of the necrotic tissue. It is a bacterial infection that progresses rapidly and has a high mortality generally caused by aerobic and anaerobic bacteria. The patient was immunocompromised and drug user. During treatment, a combination of broad-spectrum antibiotic therapy with Ciprofloxacin and Metronidazole, besides the use of activated charcoal dressing composed of carbonized fabric and impregnated with 0.15% silver nitrate enveloped by layer of fabric without activated carbon, chemical-mechanical debridement with hydrogen peroxide, 0.9% saline, and povidone iodine. According to the patient presented, for the treatment of NF there is a need for broad-spectrum antibiotic therapy associated with surgical debridement, use of activated charcoal for antiseptic compression and general intensive care.

The Importance of Correct Diagnosis of Crocodile Tears Syndrome.

The excessive unilateral tearing as a result of gustatory stimuli is a characteristic of crocodile tears syndromes. The aim of this study is to report 2 cases of Frey and crocodile tears syndromes, considering diagnosis, monitoring, and selection of appropriate treatment. A 74-year-old female patient presented with a history of Bell palsy, tearing on left eye at the moment of chewing, and absence of pain. The patient opted only for periodic case monitoring because the symptoms presented by the syndrome did not bother her, which made any invasive procedure unnecessary, and with the closed diagnosis she may be reassured and really know what was happening to her. So scientific divulgations about this syndrome should be made in order to increase the knowledge of dentists and oral and maxillofacial surgeons, because it is a rare syndrome and easily diagnosed. Due to the low knowledge in Brazil, the patient of this report had to wait about 9 years to get a diagnosis.