Diabetics may be referred to a neurologist for several reasons, including:

1. Diabetic neuropathy: Diabetic neuropathy is a type of nerve damage that can occur in people with diabetes. It can cause numbness, tingling, and pain in the feet and hands, as well as digestive problems, sexual dysfunction, and other symptoms. A neurologist can diagnose diabetic neuropathy and recommend treatments to manage symptoms and prevent complications.
2. Autonomic neuropathy: Autonomic neuropathy is a type of nerve damage that affects the autonomic nervous system, which controls involuntary functions such as heart rate, blood pressure, digestion, and bladder function. It can cause a range of symptoms, including dizziness, nausea, constipation, bladder problems, and sexual dysfunction. A neurologist can diagnose autonomic neuropathy and recommend treatments to manage symptoms and prevent complications.
3. Cognitive impairment: People with diabetes are at increased risk of cognitive impairment and dementia. A neurologist can perform specialized tests to assess cognitive function and recommend treatments to manage symptoms and slow the progression of cognitive decline.
4. Stroke: People with diabetes are at increased risk of stroke, which can cause permanent brain damage or death. Neurologists specialize in the diagnosis and treatment of strokes, including the use of clot-busting drugs and other treatments to restore blood flow to the brain.

Overall, diabetics may be referred to a neurologist to diagnose and manage neurological conditions that are related to diabetes and to prevent complications that can arise from these conditions. A neurologist can work in collaboration with a primary care physician and other healthcare providers to provide comprehensive care for people with diabetes.