Can a herniated disc on the cervical c7 cause lower back pain?

No, a herniated disc on the cervical C7 vertebrae generally does not cause lower back pain. While a herniated disc in the cervical spine can cause pain, symptoms usually affect the neck, shoulders, arms, and hands. Herniated discs in the cervical spine usually do not lead to lower back pain, which commonly originates from problems arising in the lumbar spine (i.e., lumbar herniated discs, injuries, strained muscles, etc.).