Wednesday 14 November 2012

Treatment of infection

Scabies
  • Itching digital web spaces
  • Topical malathion

Invasive aspergillosis
  • Intravenous/liposomal amphotericin
  • Amphotericin has renal toxicity
  • Disturbances in renal function can lead to hypokalaemia (causing arrhythmias) and hypomagnesia

Vulvovaginal candidiasis
  • Thrush
  • Topical use of azole pessaries/creams
  • Oral fluconazole can be given

Fungal toenail infections
  • Terbinafine
  • Not azoles because they are CYP450 enzyme inhibitors

Pneumocystis carinii pneumonia
  • Co-trimoxazole is combination of one part trimethoprim to five parts sulfamethoxazole
  • Stevens-Johnson syndrome and blood dyscrasias -> Sulphonamide component

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