Individuals in the U.S. with psoriasis are at an increased risk for developing migraines, according to a cross-sectional study.

A total of 3,131 respondents answered questions about psoriasis and migraines in the 2003-2004 National Health and Nutrition Examination Survey; 3.2% had psoriasis, and 29.2% had migraines, according to “yes/no” questions answered in the survey.