Cervicogenic headaches, caused by neck injuries or misalignments of cervical vertebrae, often result in symptoms such as neck stiffness, dizziness, and sensitivity to light. These headaches can occur when the upper cervical spine is compromised, affecting spinal fluid flow and nerve function. NUCCA care aims to correct neck alignment, alleviate headache symptoms, and restore overall body balance, with patients often experiencing significant improvement shortly after treatment.