A cervical splint assembly is provided for a person to alleviate headaches or cervical conditions. The cervical splint includes a splint assembly having a first end, a second end, and a body extending between the first end and the second end. The body has a front and a back and is formed of compressible material and sized to fit between a chin and a top of a chest of the person. A strap has a first end and a second end selectively and adjustably connected together. The strap wraps around the front of the body such that when the splint assembly is secured to a neck of the person using the cervical splint, the splint assembly provides support for a chin of the person, restricts flexion of a neck of the person, and the first and second ends are aligned approximately below earlobes of the person.