A Systematic Review of Non-Pharmacological Treatment Options for Skin Picking Disorder (SPD).

Several studies achieved significant outcomes for SPD participants, confirming the usefulness of non-pharmacological treatment in SPD. Based on our results, CBT, AE-GBT, online self-help modules, and EW appear to be the most effective in treating SPD. Additionally, most of these treatment modalities can be tailored to meet patient-specific needs. Some limitations of the studies include small sample sizes, lack of control groups/randomization, limited long-term follow-up data, and lack of gender variability.