No significant differences between the BD patients and the HC were detected for the OXTR rs53576 or rs2228485 polymorphism (p = 0.899/0.253, respectively), and the genotype distribution did not deviate from Hardy–Weinberg equilibrium in both the BD (p = 0.6795/0.6282) and HC (p = 0.6406/0.7031). This evidence concerns the gene OXTR and Behcet disease.