While zopiclone is a highly effective sleep aid, there is controversy about the extent of its addiction potential. In practice, zopiclone is often used for treating insomnia, but it is not uncommon for patients with drug-seeking behaviour to request it.
A neurology doctor, or neurologist, is a healthcare professional who diagnoses and treats disorders affecting the brain, spinal cord, and nerves. He or she can specialize in one area or work more broadly, and can also be either a primary care provider or work in consultation with other healthcare providers.
Neurosurgeons divide their surgical practice between brain surgery and spine surgery. For example, a neurosurgeon could be completing a craniotomy one day and a disc fusion the next day. A neurosurgeon is concerned primarily with diagnosis and treatment.