Researchers think that over time, uncontrolled high blood sugar damages nerves and interferes with their ability to send signals, leading to diabetic neuropathy. The exact cause of each type of neuropathy is unknown. After that, screening is recommended once a year. The American Diabetes Association (ADA) recommends that screening for diabetic neuropathy begin immediately after someone is diagnosed with type 2 diabetes or five years after diagnosis with type 1 diabetes. Changes in digestion, urination or sexual function.Burning, tingling, weakness or pain in your hands or feet that interferes with daily activities or sleep.A cut or sore on your foot that is infected or won't heal.Weakness causing difficulty lifting the front part of the foot (foot drop)Ĭall your health care provider for an appointment if you have:.Weakness in the hand that may result in dropping things.Numbness or tingling in the hand or fingers.The nerve may be in the face, torso, arm or leg. Mononeuropathy refers to damage to a single, specific nerve. Difficulty rising from a sitting position.Severe pain in the buttock, hip or thigh.Symptoms are usually on one side of the body, but may spread to the other side. It can also affect the abdominal and chest area. This type of neuropathy often affects nerves in the thighs, hips, buttocks or legs. Proximal neuropathy (diabetic polyradiculopathy) Problems with sexual response, such as vaginal dryness in women and erectile dysfunction in men.Changes in the way the eyes adjust from light to dark or far to near.Slow stomach emptying (gastroparesis), causing nausea, vomiting, sensation of fullness and loss of appetite.Drops in blood pressure when rising from sitting or lying down that may cause dizziness or fainting (orthostatic hypotension).A lack of awareness that blood sugar levels are low (hypoglycemia unawareness).Diabetes can affect nerves in any of these areas, possibly causing signs and symptoms including:

The autonomic nervous system controls blood pressure, heart rate, sweating, eyes, bladder, digestive system and sex organs. Serious foot problems, such as ulcers, infections, and bone and joint damage.Extreme sensitivity to touch - for some people, even a bedsheet's weight can be painful.Numbness or reduced ability to feel pain or temperature changes.Signs and symptoms of peripheral neuropathy are often worse at night, and may include: It affects the feet and legs first, followed by the hands and arms. It's the most common type of diabetic neuropathy. This type of neuropathy may also be called distal symmetric peripheral neuropathy. You may not notice anything is wrong until considerable nerve damage has occurred. Your symptoms depend on the type you have and which nerves are affected. You can have one type or more than one type of neuropathy. doi:10.3390/diagnostics12061367.There are four main types of diabetic neuropathy. Study of the Anatomical Association between Morton's Neuroma and the Space Inferior to the Deep Transverse Metatarsal Ligament Using Ultrasound. doi:10.1177/1071100717709569ĭel Mar Ruiz-Herrera M, Criado-Álvarez JJ, Suarez-Ortiz M, Konschake M, Moroni S, Marcos-Tejedor F. Corticosteroid Injection for the Treatment of Morton's Neuroma: A Prospective, Double-Blinded, Randomized, Placebo-Controlled Trial. Lizano-Díez X, Ginés-Cespedosa A, Alentorn-Geli E, et al. Treatments of traumatic neuropathic pain: a systematic review. Yao C, Zhou X, Zhao B, Sun C, Poonit K, Yan H. American Academy of Orthopaedic Surgeons.

Nerve endings in feet