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Area of Science:

  • Dermatology
  • Pharmacology
  • Clinical Medicine

Background:

  • Stevens-Johnson Syndrome (SJS) and toxic epidermal necrolysis (TEN) are severe, potentially fatal cutaneous adverse reactions.
  • While medications are common triggers, other factors like infections can also cause SJS/TEN.
  • These reactions involve extensive epidermal and mucosal tissue damage.

Purpose of the Study:

  • To report a rapid and severe case of SJS/TEN.
  • To identify azithromycin as a potential trigger for SJS/TEN.
  • To emphasize the importance of pharmacovigilance and prompt drug discontinuation.

Main Methods:

  • Case report presentation.
  • Clinical observation of patient response to azithromycin.
  • Review of literature on SJS/TEN triggers.

Main Results:

  • A patient developed severe SJS/TEN following azithromycin administration.
  • The reaction was rapid in onset and extensive in its involvement.
  • Discontinuation of azithromycin was a key intervention.

Conclusions:

  • Azithromycin can precipitate severe SJS/TEN, even if not a commonly recognized trigger.
  • Pharmacovigilance is essential for identifying and managing severe cutaneous adverse reactions.
  • Early recognition and withdrawal of the suspected medication are critical for patient outcomes.