Is It Possible to Predict Systemic Adverse Effects in Subcutaneous Allergen Immunotherapy? Single-Center Experience

Subcutaneous immunotherapy (SCIT) is the oldest and an efficient immunotherapy method that has been used for the treatment of allergic diseases. Systemic adverse effects (SAEs) may occur during the SCIT. For this reason, there may be problems in the continuing treatment. In this study, we primarily aimed to determine the frequency of SAEs, the risk factors that may be associated with SAEs, and clinical and laboratory parameters that can predict systemic reactions in the patients who underwent SCIT. Second, we aimed to evaluate the reasons for discontinuing SCIT and the conditions special to Turkey.