Itching is not a symptom of neuropathy, as reported by Mayo Clinic. There are many different types of neuropathy, including peripheral neuropathy, autonomic neuropathy, radiculoplexus neuropathy and mononeuropathy. Symptoms can appear suddenly or build up over many years.
Mononeuropathy is damage to a specific nerve. Bell's palsy and carpal tunnel are examples of conditions resulting from mononeuropathy. Peripheral, autonomic and radiculoplexus neuropathy are examples of polyneuropthy, meaning they affect many nerves, as noted by Mayo Clinic.
Peripheral neuropathy affects the ends of nerves in the feet, legs, hands and arms, states Mayo Clinic. Symptoms normally originate in the feet and legs before spreading to the hands and arms. These symptoms may include numbness, tingling or burning sensations, sharp pains, difficulty walking, sensitivity, muscle weakness, foot problems and bone and joint pain.
Autonomic neuropathy affects the heart, bladder, lungs, stomach, intestines, sex organs and eyes, according to Mayo Clinic. The symptoms may include insensitivity to low blood sugar, bladder issues, and gastrointestinal issues. Other symptoms are difficulty swallowing; sexual difficulties; irregular sweating, blood pressure, heart rate, and temperature; lightheadedness; and problems adjusting to light and dark.
Radiculoplexus neuropathy pertains to nerves in the thighs, hips, buttocks or legs, as noted by Mayo Clinic. The symptoms include pain in the affected areas, weak and atrophied thigh muscles, abdominal swelling and weight loss.