The SIH Impact Inventory

Individuals with confirmed and suspected SIH experience difficulties related to the disorder itself and the lengthy process of diagnosis and treatment. Our findings demonstrate the marked impact of SIH on employment, education, interpersonal relationships, and finances. Compared with previous studies, our cohort reported considerable cognitive difficulties, with rates approaching those of head pain. Heightened awareness of SIH, referral to a center with expertise in SIH, increasing the number and geographic distribution of SIH centers, and advances in diagnostic and treatment modalities can help alleviate some of the challenges that patients face.