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Iatrogenic Botulism After Cosmetic Use of Botulinum Toxin‐A: A Case Series

Mohammad Asadi, S. Shadnia, Babak Mostafazadeh, Peyman Erfan Talab Evini, Faraz Zandieh, M. Rahimi

Clinical Case Reports, 2025

6 citations

Abstract

Botulism symptoms after cosmetic botulinum toxin‐A (BTX‐A) injections happen very rarely, and it needs careful attention since it can be life‐threatening. Hence, it is advised to meticulously check the technique, dose, and authenticity of the BTX‐A before injections to reduce the adverse effects.

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Evidence Hub reads this as a case series, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.

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