EFFECTIVENESS OF ANTIBIOTIC THERAPY AND TONSILLECTOMY IN GUTTATE PSORIASIS MANAGEMENT

Abstract

Guttate psoriasis is an acute inflammatory variant of psoriasis that predominantly affects children and young adults and is frequently triggered by streptococcal upper respiratory tract infections. The strong temporal association between streptococcal tonsillopharyngitis and the onset or exacerbation of guttate psoriasis has led to increasing interest in therapeutic strategies aimed at eliminating infectious triggers. Among these strategies, antibiotic therapy and tonsillectomy have been proposed as adjunctive interventions in disease management.

This article reviews the current evidence regarding the clinical effectiveness of antibiotic therapy and tonsillectomy in the management of guttate psoriasis. Available studies suggest that antibiotic therapy may provide short-term clinical benefit in patients with confirmed active streptococcal infection by reducing antigenic stimulation and immune activation. However, antibiotics alone do not consistently prevent disease recurrence and should be used selectively to avoid unnecessary antimicrobial exposure.

Tonsillectomy has demonstrated promising long-term outcomes in selected patients with recurrent guttate psoriasis or chronic psoriasis associated with repeated streptococcal infections. Removal of the tonsillar tissue may decrease disease severity, reduce the frequency of flares, and lower the need for systemic psoriasis treatments. Nevertheless, evidence is largely derived from observational studies, and randomized controlled trials remain limited.

In conclusion, antibiotic therapy and tonsillectomy play complementary roles in the management of guttate psoriasis when streptococcal infection is implicated. Careful patient selection, microbiological confirmation, and integration with standard dermatological therapies are essential for optimizing treatment outcomes. Further high-quality studies are needed to establish evidence-based guidelines and clarify the long-term benefits of these interventions.