Throbbing sensation in neck, headache, dizziness, chest pain can be due to spinal nerve compression in the cervical
spine area. This can happen due to overuse
of computers, work involving straining of neck, herniated disc, canal stenosis, bone disease, spondylosis, poor posture etc. A MRI of the cervical spine and nerve conduction studies may be required. Please consult a neurologist. The treatment is to remove the compression.